Meta tags:
description=Directory of 86 quantum computing companies in Japan. Explore the quantum technology ecosystem.;
author=Quantum Zeitgeist;

Headings (most frequently used words):

quantum, japan, university, center, technologies, inc, of, computing, technology, information, and, corporation, companies, ahead, development, fujitsu, institute, for, kyoto, ntt, riken, tokyo, toyota, ulvac, top, categories, all, compare, this, against, the, rest, stay, in, biocomputing, aist, anritsu, beyont, blocq, blueqat, bank, dts, elyah, faraday, factory, fixstars, amplify, fiytty, fujikura, groovenauts, hamamatsu, photonics, hitachi, ihi, molecular, science, association, superconductor, application, jij, kddi, keio, kokyo, electronics, group, lquom, mitsubishi, electric, nanofiber, nec, nict, nippon, sanso, data, oist, physics, engineering, unit, optqc, orbray, osaka, biology, oxide, panasonic, passlogy, plug, play, star, qido, platform, qns, services, qst, quanmatic, ai, biosystems, quantumdata, quapp, qubitcore, quel, quemix, qunasys, rakuten, rqc, collaboration, sec, shi, advanced, sigma, softbank, sony, sumitomo, transformation, takeda, pharmaceutical, tisi, toppan, toshiba, toyo, tsusho, type, cryogenics, unimedical, vision, iv, visual, yaqumo, ydk, ynu, research, zebraquantum, intelligence, weekly,

Text of the page (most frequently used words):
quantum (279), and (164), japan (134), updated (84), the (82), tokyo (80), for (45), #research (39), with (39), companies (35), #computing (31), software (26), company (25), japanese (25), qubit (23), 2026 (22), university (22), founded (21), superconducting (21), its (18), technology (18), cloud (17), 2025 (16), industry (15), that (15), national (14), all (14), map (13), runs (13), post (13), 2023 (12), qubits (12), hardware (12), computers (12), institute (12), from (11), data (11), investment (11), 2021 (11), star (11), sensing (11), cryogenics (11), corporation (11), annealing (11), tracker (10), one (10), services (10), center (10), kyoto (10), spin (10), machine (10), group (10), cryptography (10), funding (9), about (9), atom (9), science (9), computer (9), building (9), osaka (9), technologies (9), photonic (9), qkd (9), stack (9), programme (9), riken (9), trackers (8), labs (8), market (8), platform (8), yokohama (8), neutral (8), 2024 (8), centre (8), listed (8), pqc (8), control (8), 2018 (8), algorithms (8), investors (7), government (7), information (7), out (7), high (7), sensors (7), inc (7), developing (7), systems (7), chiba (7), toyota (7), built (7), components (7), ion (7), key (7), ecosystem (7), capital (6), markets (6), your (6), academic (6), june (6), number (6), source (6), generation (6), diamond (6), whose (6), august (6), aist (6), start (6), develops (6), startup (6), under (6), through (6), trapped (6), gate (6), ntt (6), programs (6), network (6), roadmap (6), logical (6), consortia (6), overview (6), access (5), weekly (5), subscribe (5), our (5), what (5), every (5), intelligence (5), programmes (5), public (5), work (5), project (5), random (5), molecular (5), plug (5), play (5), materials (5), dilution (5), since (5), type (5), qst (5), april (5), security (5), member (5), has (5), 2017 (5), open (5), venture (5), electronics (5), fujitsu (5), physical (5), fault (5), processors (5), distribution (5), september (5), applications (5), error (5), development (5), top (5), news (4), insights (4), 000 (4), ahead (4), now (4), email (4), entangled (4), future (4), com (4), accessibility (4), how (4), vcs (4), compare (4), dashboard (4), world (4), learn (4), search (4), largest (4), free (4), directory (4), newsletter (4), substack (4), countries (4), country (4), browse (4), artificial (4), learning (4), lquom (4), led (4), moonshot (4), manufacturer (4), own (4), line (4), builds (4), silicon (4), makes (4), power (4), laboratory (4), chigasaki (4), ulvac (4), ibm (4), supply (4), including (4), model (4), first (4), enterprise (4), multinational (4), kawasaki (4), toshiba (4), nist (4), test (4), communications (4), running (4), nict (4), partnership (4), quantinuum (4), are (4), 2019 (4), 256 (4), tolerant (4), optical (4), optimization (4), problems (4), manufacturers (4), system (4), standard (4), yen (4), laser (4), nippon (4), inspired (4), correction (4), photonics (4), universities (4), standards (4), acquisitions (4), stocks (4), record (4), later (3), early (3), privacy (3), cite (3), dataset (3), methodology (3), incubators (3), guides (3), community (3), database (3), page (3), milestones (3), small (3), house (3), also (3), business (3), december (3), using (3), yaqumo (3), backed (3), service (3), vision (3), next (3), refrigerators (3), domestic (3), cryogenic (3), infrastructure (3), sells (3), instruments (3), toyo (3), partner (3), automotive (3), headquartered (3), measurement (3), solutions (3), unit (3), operating (3), 2027 (3), products (3), announced (3), kem (3), dsa (3), tool (3), july (3), optimisation (3), pharmaceutical (3), new (3), sumitomo (3), transformation (3), use (3), optqc (3), sony (3), innovation (3), communication (3), softbank (3), combining (3), sec (3), rqc (3), rakuten (3), operates (3), qunasys (3), chemistry (3), computation (3), established (3), researchers (3), spun (3), application (3), based (3), was (3), corporate (3), association (3), integrated (3), hybrid (3), panasonic (3), few (3), second (3), startups (3), devices (3), leads (3), fixstars (3), flow (3), time (3), sanso (3), refrigeration (3), leap (3), kddi (3), jij (3), digital (3), raised (3), 500 (3), migration (3), full (3), hitachi (3), alongside (3), hamamatsu (3), groovenauts (3), cables (3), two (3), blueqat (3), events (3), awards (3), fidelity (3), architectures (3), graph (3), imaging (3), navigation (3), magnetometers (3), china (3), deals (3), live (3), analytics (3), 546 (2), worldwide (2), analysis (2), join (2), professionals (2), stay (2), not (2), address (2), quantumzeitgeist (2), resources (2), articles (2), explore (2), planet (2), subscribing (2), you (2), agree (2), receive (2), via (2), processed (2), unsubscribe (2), anytime (2), see (2), policy (2), this (2), rounds (2), strategies (2), three (2), local (2), zebraquantum (2), qai (2), yamanashi (2), memory (2), repeaters (2), repeater (2), joining (2), telecom (2), inagi (2), ydk (2), precision (2), entered (2), generator (2), noise (2), qrng (2), scalable (2), 2009 (2), visual (2), performance (2), integrator (2), hpc (2), integration (2), substrates (2), chosen (2), 1877 (2), located (2), unimedical (2), tohoku (2), plaza (2), commercialization (2), 1952 (2), cooling (2), nagoya (2), tsusho (2), trading (2), motor (2), flagship (2), distributor (2), orca (2), city (2), 1937 (2), global (2), 1953 (2), iqm (2), quat (2), cambridge (2), most (2), class (2), developed (2), toppan (2), card (2), dual (2), fiscal (2), planned (2), yamaguchi (2), tisi (2), tis (2), keeps (2), browser (2), oqtopus (2), qiqb (2), over (2), more (2), than (2), commercial (2), found (2), launched (2), cases (2), such (2), hosts (2), fund (2), advanced (2), hub (2), ventures (2), sigma (2), scheduling (2), shi (2), pulse (2), used (2), wako (2), collaboration (2), 1917 (2), 1997 (2), electronic (2), quemix (2), working (2), hachioji (2), quel (2), supplies (2), oist (2), cavity (2), interconnects (2), qubitcore (2), quapp (2), selling (2), third (2), developer (2), planning (2), routing (2), quantumdata (2), states (2), bringing (2), cryptographic (2), into (2), practical (2), biosystems (2), single (2), across (2), chiyoda (2), consulting (2), 2022 (2), quanmatic (2), industrial (2), qns (2), november (2), qido (2), discovery (2), qsimulate (2), holdings (2), professional (2), shunan (2), very (2), dedicated (2), accelerator (2), cohort (2), 2000 (2), passlogy (2), sold (2), 1918 (2), oxide (2), crystal (2), maker (2), suita (2), orbray (2), inch (2), starting (2), temperature (2), multiplexing (2), began (2), adopted (2), engineering (2), acquired (2), networking (2), until (2), efficient (2), strategy (2), nec (2), fiber (2), nanofiber (2), 1921 (2), mitsubishi (2), electric (2), electrical (2), 2020 (2), 1897 (2), kokyo (2), keio (2), education (2), solving (2), superconductor (2), ultra (2), fine (2), fusion (2), million (2), series (2), body (2), okazaki (2), ihi (2), 2011 (2), platforms (2), fujikura (2), connectors (2), fiytty (2), amplify (2), sdk (2), faraday (2), factory (2), elyah (2), dts (2), bank (2), processor (2), microwave (2), blocq (2), beyont (2), recently (2), anritsu (2), biocomputing (2), best (2), categories (2), total (2), jobs (2), harvest (2), decrypt (2), safe (2), glossary (2), claim (2), profile (2), state (2), patent (2), roadmaps (2), chips (2), act (2), darpa (2), qbi (2), encoding (2), overhead (2), evidence (2), periodic (2), table (2), timeline (2), stats (2), funded (2), leaderboard (2), atomic (2), clocks (2), gravimeters (2), providers (2), qpu (2), hubs (2), sectors (2), adopters (2), usa (2), consultancies (2), records (2), dated (2), each (2), spac (2), prices (2), quotes (2), 102 (2), money (2), year (2), alliances (2), relationship (2), interactive (2), united (2), maybe, curated, breakthroughs, continue, sourced, sell, info, cookie, preferences, cookies, dmca, terms, contact, computecompass, newspacetracker, sites, embed, widgets, changelog, subscriber, unlock, follow, organisations, inside, delivered, inbox, share, moves, monday, budgets, plotted, strength, shows, places, count, who, firms, actually, against, rest, keep, going, advertisement, view, show, ginza, publishes, magazine, zen, branch, works, interfaces, parent, director, photons, ynu, contract, yrng, entropy, quantonation, taito, standing, presents, equal1, rack, mounted, bell, synthetic, today, electrode, anvils, pressure, stated, direction, semiconductors, both, cohorts, magnetocardiography, diagnostics, tama, techno, akishima, 1981, input, strengthening, depend, cryostat, specifications, nano, 1948, 8015, shareholder, ionq, asia, pacific, ran, deployment, aichi, serves, 8151, placing, radiance, due, 1999, describes, deployed, integrating, natively, mar, satellite, transceiver, january, fy2027, 1900, printing, special, interface, saving, implementation, pilots, run, trials, haramura, chiaki, 1971, formerly, sustained, qni, tranqu, compiler, fqaoa, algorithm, matching, solver, 1781, york, recorded, watch, item, publication, been, name, takeda, march, flying, car, traffic, finance, invests, ups, classiq, arm, q2b, adopter, 1946, entertainment, activity, motion, qnu, secure, laboratories, 1986, corp, 9434, cpus, gpus, qpus, singapore, membership, initiative, investments, separate, entity, spinout, logistics, manufacturing, offices, sendai, 2002, division, heavy, industries, supplying, gifford, mcmahon, tube, cryocoolers, pre, cool, 1970, multiprogramming, packs, several, users, circuits, onto, regions, chip, measured, times, throughput, eleven, joint, scaling, chemical, comprehensive, commerce, online, retailing, mobile, telecommunications, specializes, simulation, terrasky, jic, scsk, quloud, affiliated, novel, controllers, distributed, linked, micro, party, environment, app, store, packaged, demonstrations, flight, portfolios, fleet, inohana, core, particular, 2013, molecule, dna, sequencers, read, bases, tunnelling, current, nanogap, website, linkedin, gone, appears, have, shut, down, consultancy, generative, earth, observation, proofs, concept, produced, video, course, engineer, qualification, applies, mathematical, 2016, institutes, researches, life, certifies, outs, firm, offers, cipherlens, inventory, distributes, bridge, orchestrator, mitsui, pairing, reaction, tools, inquanto, beta, toray, jsr, chugai, council, chaired, ceo, taro, shimada, 180, members, associate, supporting, tiers, sets, qss, outside, applying, robotics, regional, jointly, cabinet, office, five, shrink, wrapped, anywhere, cryptan, windows, file, encryption, implementing, amazon, 600, kadoma, embedded, alliance, hokuto, tse, growth, 302, 436, narrow, linewidth, memories, joined, denmark, chain, aws, biology, adachi, grows, large, wafers, step, method, substrate, underneath, nitrogen, vacancy, production, crystals, while, four, room, domain, moquren, onna, okinawa, principal, effort, functionally, traps, multiplexed, links, physics, 1988, 1967, part, 1985, telegraph, telephone, taiyo, developers, tens, millikelvin, koganei, metropolitan, 2010, 1899, stopped, after, years, machines, still, vector, resells, wave, 23m, waseda, native, qed, link, equipment, participates, program, initiatives, horikiri, needed, internet, oldest, highly, compact, low, symphotony, optics, imports, 300, overseas, product, category, exail, demodulators, kqcc, gives, 1984, middleware, common, deploys, complex, businesses, nims, derived, wire, drones, wiring, had, before, hidetaka, takano, certifications, february, 1975, shunkai, grow, toward, kenji, ohmori, 1853, aiming, sized, turbomachinery, experience, cern, iter, 1910, conglomerate, partners, imec, intel, cmos, manufactures, like, spads, pmts, qcmos, cameras, fukuoka, partnering, cold, focuses, make, accessible, enterprises, brings, extensive, expertise, bridging, gap, between, 1935, prototype, qutech, delft, released, openqarp, 1885, cable, connector, nedo, started, density, flat, coaxial, secret, sharing, true, authentication, provides, combinatorial, mass, produces, tape, mainly, magnets, other, field, workbench, circuit, ide, site, returned, origin, 1972, team, roquo, gpu, supercomputer, linking, fugaku, reimei, which, operation, 135, nodes, nvidia, gb200, 1951, lender, documented, qolab, 2008, fully, semiconductor, tensor, resistant, cybersecurity, protect, skillup, named, green, wrote, literacy, atsugi, 1895, calibrate, characterise, readout, chains, tsukuba, 2001, organization, contributing, nmij, metrology, certified, bioinformatics, deep, drug, known, megadock, protein, interaction, aqcloud, style, classical, customers, jal, dentsu, closed, 900, extension, itochu, billion, cities, home, conferences, newsroom, latest, dictionary, concepts, api, move, enter, esc, pages, 137, standardised, compared, 193, answers, same, threat, slh, moving, estate, crypto, why, encrypted, already, risk, breaks, replaces, when, here, statement, update, listing, checked, citation, formats, monitor, publish, newest, filings, 113, steps, useful, corrected, promised, final, signed, stage, per, behind, figure, verified, claims, rule, decides, quera, 310, matriq, track, elements, mbqc, explainer, qec, codes, tolerance, explain, visualization, segment, infographic, visualize, charts, trends, where, goes, accelerators, focused, active, ranked, upcoming, ghost, sub, shot, detectors, inertial, without, gps, timing, frequency, gravity, geodesy, meg, 213, outlook, modality, parts, qaas, generators, vendors, complete, guide, geographic, clusters, adoption, fortune, organizations, landscape, kingdom, location, advisory, skip, main, content,

Text of the page (random words):
m safe cryptography harvest now decrypt later migration roadmap nist standards qkd vs pqc post quantum cryptography pqc algorithms quantum key distribution random number generation compare jobs news latest news newsroom events conferences subscribe to newsletter home map japan japan quantum companies 86 quantum computing companies in japan 86 total companies 72 categories 6 with qubit data 24 cities top categories quantum research 21 quantum software 18 quantum components 13 quantum cloud 12 quantum hardware 12 all companies quantum software updated a quantum a quantum runs aqcloud a hybrid quantum ai cloud combining annealing style computation with classical optimisation for routing planning and scheduling with customers including jal and dentsu and closed a 900 million yen series b extension led by itochu technology ventures in june 2026 for 2 billion yen raised in all tokyo japan 2018 quantum inspired computing updated ahead biocomputing ahead biocomputing in kawasaki is an institute of science tokyo certified venture combining bioinformatics deep learning high performance computing and quantum inspired computation for drug discovery best known for the megadock protein interaction software kawasaki japan 2018 a quantum research updated aist aist is japan s largest public research organization operating the quantum information research centre contributing to japan s national quantum roadmap and running the nmij quantum metrology institute tsukuba japan 2001 test measurement updated anritsu anritsu is a japanese test and measurement manufacturer whose rf and microwave instruments are used to calibrate and characterise qubit control and readout chains atsugi japan 1895 quantum education updated beyont beyont until recently skillup next runs a named quantum business line alongside artificial intelligence and green transformation and co wrote japan s quantum literacy and professional standards with the industry body q star tokyo japan 2018 post quantum cryptography updated blocq blocq is a japanese company developing quantum resistant cybersecurity solutions to protect digital infrastructure tokyo japan silicon spin updated blueqat inc blueqat is a tokyo company developing a fully digital semiconductor spin qubit quantum computer with microwave free control alongside tensor network machine learning and the open source blueqat sdk tokyo japan 2008 silicon spin 1 pq quantum investment updated development bank of japan development bank of japan is a government backed japanese lender whose one documented quantum investment is in the us superconducting processor startup qolab tokyo japan 1951 hpc integration updated dts dts led the team that built roquo riken s gpu supercomputer for linking fugaku with ibm quantum system two and quantinuum s reimei trapped ion machine which entered operation in june 2026 on 135 nodes of nvidia gb200 hardware tokyo japan 1972 quantum software updated elyah elyah was a tokyo quantum software company that sold qubit workbench a browser based quantum circuit ide its site has returned an origin error since early 2024 tokyo japan 2018 f cryogenics acquired faraday factory japan faraday factory japan mass produces second generation high temperature superconducting tape mainly for fusion magnets and other high field applications hachioji japan 2011 quantum software updated fixstars amplify fixstars amplify provides a cloud platform and sdk for solving combinatorial optimization problems using quantum annealing and gate model computers tokyo japan 2021 post quantum cryptography updated fiytty fiytty a tokyo start up founded in august 2023 develops small post quantum devices built on secret sharing and a true random number generator for one time authentication and was chosen for the q star and plug and play japan cohort in september 2026 tokyo japan 2023 quantum components updated fujikura fujikura is a tokyo listed cable and connector maker under a nedo project started in 2025 it develops cryogenic high density flat cables ultra fine coaxial cables and connectors for superconducting quantum computers tokyo japan 1885 quantum processors updated fujitsu fujitsu builds superconducting quantum computers with riken including a 256 qubit machine has a working diamond spin prototype with qutech and tu delft and released its openqarp quantum software as open source in september 2026 kawasaki japan 1935 superconducting 256 pq quantum cloud updated groovenauts inc groovenauts is a japanese cloud and ai company partnering with the institute for molecular science on cold atom quantum computer commercialization platform development the company focuses on building cloud infrastructure and software platforms to make quantum computing accessible to enterprises and researchers groovenauts brings extensive cloud computing expertise to japan s quantum computing ecosystem bridging the gap between quantum hardware and practical commercial applications fukuoka japan 2011 quantum photonics updated hamamatsu photonics hamamatsu photonics develops and manufactures key photonic devices like spads pmts and qcmos cameras for quantum computing and sensing applications hamamatsu japan 1953 quantum annealing updated hitachi hitachi is a japanese industrial conglomerate whose quantum work is silicon spin qubit research in japan and at the hitachi cambridge laboratory with partners including riken imec intel k k aist and japanese universities alongside quantum inspired cmos annealing research tokyo japan 1910 quantum annealing cryogenics updated ihi ihi leads a japanese national programme running to 2027 on efficient cryogenics for superconducting quantum computers aiming at a refrigeration system sized for 10 000 physical qubits bringing turbomachinery experience from cern and iter tokyo japan 1853 quantum research updated institute for molecular science the institute for molecular science in okazaki operates shunkai japan s first full stack neutral atom quantum computer running from august 2026 with about 50 qubits and planned to grow toward 500 under the moonshot programme led by kenji ohmori whose laboratory spun out yaqumo okazaki japan 1975 neutral atom 50 pq ecosystem community updated japan quantum computing association the japan quantum computing association a tokyo body founded in june 2023 under hidetaka takano launched post quantum migration and quantum data centre certifications in february 2026 and is a q star academic member tokyo japan 2023 j quantum components updated japan superconductor application development japan superconductor application development a 2023 nims derived start up in chigasaki makes ultra fine superconducting wire for fusion drones and the cryogenic wiring of quantum computers and had raised 500 million yen before a series a by november 2025 chigasaki japan 2023 j quantum algorithms updated jij inc jij inc develops and deploys quantum annealing and hybrid algorithms for solving complex optimization problems for japanese businesses tokyo japan 2018 5m quantum communications updated kddi kddi runs its quantum programme through kddi research quantum algorithms and middleware an ai and quantum common platform with jij and qunasys and qkd multiplexing work with toshiba digital solutions tokyo japan 1984 quantum research updated keio university quantum computing center keio university s quantum computing center kqcc gives japanese researchers and member companies access to ibm quantum systems and runs quantum research and education tokyo japan 2018 quantum photonics updated kokyo kokyo trading as symphotony is a kyoto laser and optics house that makes its own products and imports from more than 300 overseas manufacturers and keeps a dedicated quantum computer product category in june 2026 it began selling exail demodulators for quantum key distribution kyoto japan 2009 quantum error correction updated kyoto institute of technology quantum electronics group the electrical and electronic engineering group at kyoto institute of technology runs a moonshot project adopted in 2025 on scalable highly integrated quantum error correction and compact low power qubit control hardware starting with superconducting qubits kyoto japan quantum research updated kyoto university kyoto university is a national research university founded in 1897 located in kyoto japan second oldest university in japan kyoto japan 1897 quantum communications updated lquom lquom is a japanese quantum communication company spun out of yokohama national university s horikiri laboratory in 2020 building the quantum repeaters needed for a quantum internet yokohama japan 2020 quantum research updated mitsubishi electric mitsubishi electric corporation is a japanese multinational electronics and electrical equipment manufacturer founded in 1921 it participates in japan s quantum leap flagship program q leap research initiatives tokyo japan 1921 n quantum processors updated nanofiber quantum technologies waseda university spin out building fiber native nanofiber cavity qed interconnects that link neutral atom quantum processors over standard optical fiber tokyo japan 2022 neutral atom 23m superconducting qubits updated nec nec is a japanese technology company that stopped developing its own quantum computer in september 2026 after years of work on annealing and gate based machines it still sells quantum inspired vector annealing software and resells access to d wave s leap cloud tokyo japan 1899 quantum annealing 8 pq n quantum research updated nict nict built japan s first metropolitan qkd network 2010 operates japan s national time standard and leads japan s quantum networking and quantum communications research under the national quantum strategy koganei japan 1952 cryogenics updated nippon sanso nippon sanso taiyo nippon sanso until april 2026 is one of very few japanese developers of dilution refrigeration and is the partner building the tens of millikelvin dilution system in the national programme on efficient cryogenics for superconducting quantum computers tokyo japan quantum services updated ntt ntt nippon telegraph and telephone develops quantum networking and quantum computing services through its quantum research programs tokyo japan 1985 quantum software acquired ntt data ntt data corporation is a japanese multinational information technology service and consulting company founded in 1967 headquartered in tokyo japan part of ntt group tokyo japan 1988 trapped ion updated oist quantum information physics and engineering unit the quantum unit at the okinawa institute of science and technology runs japan s principal academic trapped ion effort a moonshot project adopted in 2025 on a fault tolerant machine built from functionally integrated ion traps and multiplexed optical links onna japan quantum processors updated optqc optqc builds room temperature optical quantum computers using time domain multiplexing its first machine moquren began operating at aist s g quat centre in july 2026 tokyo japan 2024 photonic quantum materials updated orbray orbray of adachi tokyo grows large single crystal diamond wafers by its own step flow method the substrate class underneath diamond nitrogen vacancy quantum sensing and in june 2026 established production for three inch crystals while starting on four inch tokyo japan o quantum research updated osaka university center for quantum information and quantum biology osaka university s qiqb centre in suita hosts japan s third domestic superconducting quantum computer a 64 qubit machine on the cloud since december 2023 built with riken fujitsu ntt aws aist and nict and leads the oqtopus open source control stack with tis sec fixstars and qubitcore suita japan superconducting 64 pq quantum components updated oxide corporation oxide corporation a yamanashi crystal and laser maker listed on the tse growth market supplies a 302 nm high power laser for neutral atom quantum computers and a 436 nm narrow linewidth laser for lquom s quantum repeater memories and joined quantum denmark s supply chain programme in april 2026 hokuto japan 2000 updated panasonic panasonic holdings corporation founded 1918 in osaka is a japanese electronics multinational its quantum work is post quantum cryptography software for embedded devices and it is a member of japan s q star alliance kadoma japan 1918 post quantum cryptography updated passlogy passlogy of chiyoda sells one of the few shrink wrapped post quantum products anywhere cryptan pqc a windows file encryption tool implementing the nist ml kem standard sold on amazon japan at 17 600 yen tokyo japan 2000 startup accelerator updated plug and play japan plug and play japan runs the country s dedicated quantum accelerator jointly with q star under a cabinet office programme and announced its second cohort of five quantum startups on 10 september 2026 tokyo japan 2017 quantum applications updated q technology q technology in shunan yamaguchi is one of very few japanese quantum companies outside tokyo applying quantum computing artificial intelligence and robotics to local government and regional industry problems since august 2021 shunan japan 2021 ecosystem community updated q star q star japan s industry council for quantum technology established in september 2021 and chaired by toshiba ceo taro shimada has about 180 members across corporate associate supporting and academic tiers runs a start up programme with plug and play japan and sets the qss p professional standard tokyo japan 2021 q quantum chemistry updated qido platform qido the quantum integrated discovery orchestrator is mitsui co s hybrid quantum chemistry platform announced in august 2025 with qsimulate and quantinuum pairing qsimulate s reaction tools with quantinuum s inquanto in beta with toray jsr panasonic holdings and chugai pharmaceutical tokyo japan 2025 post quantum cryptography updated qns services qns services a tokyo post quantum security firm founded in november 2024 offers the cipherlens cryptographic inventory tool and distributes quantum bridge technologies key distribution system in japan tokyo japan 2024 q quantum research updated qst qst japan s national institutes for quantum science and technology in chiba researches quantum sensing materials and quantum life science certifies spin outs such as type i technologies and is a q star academic member chiba japan 2016 q quantum optimization updated quanmatic quanmatic applies quantum computing and mathematical optimization to industrial problems for japanese manufacturers tokyo japan 2022 q quantum consulting updated quantum ai technologies quantum ai technologies in chiyoda founded april 2025 is a small consultancy joining quantum computing generative artificial intelligence and earth observation data into corporate proofs of concept and it produced the video course for the japan quantum computing association s gate model engineer qualification tokyo japan 2025 q quantum research updated quantum biosystems quantum biosystems inc was a ja...