🦊/Investors

Sumitomo Mitsui Trust BankFull Portfolio

12 tracked investments · listed companies and verified rows first

Global Vascular株式会社g-vasc.comin✓ verified

Global Vascular develops medical devices based on its BioDiamond Technology, including antithrombotic diamond (F-DLC) coatings, drug-eluting stents, and catheters for vascular and interventional treatments.

Deep TechHealthtechMedical DevicesNew MaterialsTokyo, JP

Kenta Bito(Founder & CEO)inShunto Maegawa(Founder & CTO)inEmi Matsuoka(COO)in

BoardTerumitsu Hasebe(Director)

Co-investorsFast Track InitiativeTokyo University of Science Innovation CapitalMitsubishi UFJ CapitalMitsui Sumitomo Insurance Capital

Preferred Networkspreferred.jpin𝕏✓ verified

Preferred Networks vertically integrates computer science technologies from semiconductors and computing infrastructure to solutions and applications, developing AI/machine learning systems including the domestically-built large language model PLaMo and the MN-Core AI processor series.

AI & Machine LearningDeep TechEnterprise SoftwareSemiconductorsTokyo, JP

西川徹(Co-founder)岡野原大輔(Co-founder)

Co-investorsTBS Innovation PartnersDevelopment Bank of JapanMitsubishi UFJ Asset ManagementMitsui & CoTEL Venture Capital, Inc.

WOTA株式会社wota.co.jp𝕏✓ verified

WOTA develops small-scale decentralized water recycling systems and autonomous water treatment control systems.

CleantechClimate TechHardwareImpact & Social GoodTokyo, JP

Yosuke Maeda(代表取締役 (Representative Director))

Co-investorsDEEPCORE Inc.Development Bank of JapanMitsubishi UFJ Asset ManagementSMBC Nikko SecuritiesSoftBank GroupDentsu Ventures+4 more

オリヅルセラピューティクス株式会社orizuru-therapeutics.com✓ verified

Orizuru Therapeutics develops cellular therapy products and regenerative medicine treatments utilizing iPS cell-related technology.

BiotechHealthtechMedical DevicesFujisawa, JP

Kenji Nonaka(代表取締役 (CEO))

Co-investorsKyoto University Innovation CapitalSMBC Venture CapitalJDRF T1D Fund

スカイディスク (Skydisc)skydisc.jpin✓ verified

Skydisc, Inc. provides AI-based digital transformation support for Japan's manufacturing industry, using technology to assist management transformation and let people focus on more creative work.

Advanced ManufacturingAI & Machine LearningEnterprise SoftwareSaaSFukuoka, JP

Asato Uchimura(代表取締役 CEO)Yasushi Kido(取締役 (Founding member))Kentaro Goto(取締役 CSO)Sho Okada(取締役 CFO)inIsao Furukawa(執行役員 VPoE)

Co-investorsArchetype VenturesDG Daiwa VenturesZENRIN FUTURE PARTNERSAozora Corporate InvestmentEnergy & Environment Investment

株式会社T2t2.autoin𝕏✓ verified

T2 develops autonomous driving systems for long-haul trucking and operates Level 4 autonomous vehicle transport services.

AI & Machine LearningLogistics & Supply ChainMobility & TransportationTokyo, JP

熊部 雅友(代表取締役CEO)

Co-investorsKDDI Open Innovation FundMitsubishi EstateMOL PLUSGlobal BrainJapan Post Capital Co. Ltd.

Bravebrave.comin𝕏Apr 2026

Brave makes a privacy-focused web browser built on the open-source Chromium core that blocks third-party ads and trackers by default, along with an independent search engine, a device-wide VPN, and a built-in AI assistant.

AI & Machine LearningConsumerCybersecurity

Brendan Eich(Founder & CEO)inBrian Bondy(Founder & CTO)in

Co-investorsAbstract VenturesCoinbase VenturesDigital Currency GroupPage One VenturesPantera CapitalPropel Venture Partners+7 more

Brave groupbravegroup.co.jpin𝕏Apr 2026

Brave group is a Japanese holding company operating in the VTuber and IP entertainment space, structured around IP Production, IP Platform, and IP Solution businesses.

ConsumerCreator EconomyGamingMedia & EntertainmentTokyo, JP

野口 圭登 (Keito Noguchi)(代表取締役CEO (Representative Director & CEO))野口 圭登(代表取締役CEO)

Co-investorsGlobal BrainShochiku VenturesSumitomo Mitsui Trust nvestment Co. Ltd.Tokyo University of Science Innovation CapitalCool Japan FundKirin Holdings+2 more

Clustercluster.muMay 2023

Cluster is a virtual-space platform whose users join events and live performances from smartphones, PCs and VR headsets.

Co-investorsBaseline VenturesKDDI Open Innovation FundSkyland VenturesFirst Round CapitalFreestyle CapitalGV (Google Ventures)+3 more

Kyoto Fusioneeringkyotofusioneering.comin𝕏Sep 2025

Kyoto Fusioneering develops fusion energy technology and related engineering solutions to enable carbon-neutral power generation and advanced chemical processes such as hydrogen production and carbon capture.

Climate TechDeep TechEnergyKyoto, JP

Taka Nagao(Founder)inShutaro Takeda, Ph.D.(Founder)in

Co-investorsCoral CapitalDBJ CapitalGlobal BrainJIC Venture Growth InvestmentsKyoto University Innovation CapitalSumitomo Mitsui Trust nvestment Co. Ltd.+3 more

Sensyn Roboticssensyn-robotics.comin

Sensyn Robotics develops SENSYN CORE, a platform using AI, IoT, and robots (such as drones) to support digital transformation of business processes for social and industrial infrastructure.

AI & Machine LearningIoTRobotics

Co-investorsDRONE FUNDEmerald Technology Ventures AgGlobis Capital PartnersJapan FinanceNabtesco Technology Ventures

SkyDriveskydrive.co.jpin𝕏Sep 2022

SkyDrive is a Japanese company that develops, manufactures, sells, and operates flying cars, specifically electric vertical takeoff and landing (eVTOL) aircraft.

Deep TechHardwareMobility & Transportation

福澤 知浩(Founder / CEO / 代表取締役)Fukuzawa(Founder)Tomohiro Fukuzawa(代表取締役CEO (Representative Director & CEO))in岸 信夫(取締役 会長 / 航空安全統括管理者)Arnaud Coville(CTO / Chief Technology Officer)in呉 洋海(CFO / Chief Financial Officer)

Co-investorsDRONE FUNDSTRIVEThe Gogin CapitalPegasus Tech VenturesTokio Marine Holdings

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.