SaaS Investors in Japan

Angel Roster lists 37 SaaS investors based in Japan. Most are venture capital firms and private equity firms and the most common stage is Seed.

Investors listed
37
With verified email
30%
Most common stage
Seed
Top location
Japan

Updated October 13, 2026 · How we compile this data

Top 37 SaaS investors in Japan

The most complete profiles first. Showing 37 of 37.

  • David YipVerified

    Angel/Individual, Investment Partner · Japan

    SeedEarly Stage VentureMassively Multiplayer Online (MMO) gamesHR TechAndroidMusic

    Portfolio: Lockwood Publishing, Labster, Yousician, Dazzle Rocks and 6 more

    Verified email available

  • Kazuhiro KobayashiVerified

    Venture Capital, Private Equity Firm, Investor · Japan

    SeedAdvertisingAutonomous VehiclesCustomer ServiceMessaging

    Portfolio: Sprig, Insightly, Square, Handshake and 22 more

    Verified email available

  • Tsuyoshi ItoVerified

    Venture Capital, Incubator, Accelerator · Japan

    SeedHealth CareWellnessConsumer GoodsLifestyle Products

    Portfolio: miup, Photo electron Soul, Biomoneta Research, Academist and 34 more

    Verified email available

  • Andrew B.Verified

    Private Equity Firm · Japan

    AdvertisingHealth CareHospitalsWomen Founded

    Portfolio: Advance Health, Stroz Friedberg, Ikaria, Apptis, Inc and 14 more

    Verified email available

  • David MilsteinVerified

    Venture Capital, Private Equity Firm · Japan

    Health CareCommercialTelecommunicationsData Science

    Portfolio: PharmEasy, Shadowfax, Mention Me, Toast and 82 more

    Verified email available

  • George KellermanVerified

    Venture Capital, Corporate Venture Capital · Japan

    Health CareWearablesE-commerceWellness

    Portfolio: MailLift, LaunchTrack, ChatCenter iO previously AppSocially, Cubie and 35 more

    Verified email available

  • Michiko KohyamaVerified

    Venture Capital, Private Equity Firm · Japan

    Health CareCommercialTelecommunicationsData Science

    Portfolio: PharmEasy, Shadowfax, Mention Me, Toast and 82 more

    Verified email available

  • Reinier MikamiVerified

    Private Equity Firm · Japan

    Health CareHospitalsEmailPayments

    Portfolio: National Cardiovascular Partners, Advance Health, Eaton, Genstar Capital and 92 more

    Contact details available

  • Kengo U.

    Venture Capital, Incubator, Accelerator · Japan

    SeedHealth CareWellnessConsumer GoodsLifestyle Products

    Portfolio: miup, Photo electron Soul, Biomoneta Research, Academist and 34 more

    Contact details available

  • Ryo Umezawa

    Venture Capital, Investor · Japan

    SeedE-commerceCybersecurityConsumer GoodsHR Tech

    Portfolio: Cumi, Meetscare, Asumsi, Stock and 86 more

    Contact details available

  • Hironori MaedaVerified

    Venture Capital, Angel/Individual, Investment Partner · Japan

    SeedPre-SeedEnterprise SoftwareArtificial Intelligence (AI)RoboticsMarketplace

    Portfolio: Holmes, DELY, POL, Lecto and 2 more

    Verified email available

  • Shunsuke Oyu

    Angel/Individual · Japan

    SeedEarly Stage VentureFinTechSaaS

    Portfolio: Gracia Japan, hackjpn, Machimachi, yup and 5 more

    Contact details available

  • Aiko Adachi

    Venture Capital, Private Equity Firm · Japan

    Health CareHospitalsEmailPayments

    Portfolio: National Cardiovascular Partners, Advance Health, Eaton, Genstar Capital and 92 more

    Contact details available

  • Akira Kurabayashi, Ph.D.

    Venture Capital, Private Equity Firm · Japan

    AdvertisingHealth CareTelecommunicationsCybersecurity

    Portfolio: Stock, User Local, Alphaus, Fieldguide and 71 more

    Contact details available

  • Daiji Horibe

    Corporate Venture Capital · Japan

    Health CareAccountingPaymentsSports

    Portfolio: Loom.ai, Nextbit Systems, Two Bit Circus, FOLIO and 18 more

    Contact details available

  • Eriko Suzuki

    Venture Capital, Micro VC · Japan

    Health CarePaymentsWomen FoundedEnterprise Software

    Portfolio: Chai, I Done This, Moesif, Fresco News and 59 more

    Contact details available

  • Hideki Shigematsu

    Venture Capital, Private Equity Firm, Micro VC · Japan

    Health CareSouth East Asia-based StartupsAutonomous VehiclesWellness

    Portfolio: Coins.ph, LetsTransport, smove, iMoney Group and 20 more

    Contact details available

  • Katsuyuki (Kevin) Hasegawa

    Corporate Venture Capital · Japan

    Health CareAccountingPaymentsSports

    Portfolio: Loom.ai, Nextbit Systems, Two Bit Circus, FOLIO and 18 more

    Contact details available

  • Kyohei Mukaigawa

    Venture Capital · Japan

    AdvertisingHealth CareTelecommunicationsCybersecurity

    Portfolio: Stock, User Local, Alphaus, Fieldguide and 71 more

    Contact details available

  • Liena Suzuki

    Venture Capital, Private Equity Firm · Japan

    Health CareCommercialTelecommunicationsData Science

    Portfolio: PharmEasy, Shadowfax, Mention Me, Toast and 82 more

    Contact details available

  • Masaya Kubota

    Venture Capital, Entrepreneurship Program, Fund Of Funds · Japan

    TelecommunicationsDatabasesMessagingEnterprise Software

    Portfolio: ADARA, Coincheck, Stockmark, TriFort,Inc. and 66 more

    Contact details available

  • Shinichiro (Sheen) Komoto

    Venture Capital, Private Equity Firm · Japan

    Health CareCommercialTelecommunicationsData Science

    Portfolio: PharmEasy, Shadowfax, Mention Me, Toast and 82 more

    Contact details available

  • Shinya Kasuga

    Micro VC · Japan

    AdvertisingHealth CareWearablesWomen Founded

    Portfolio: DoseDr, Vreal, Handl Medical, JTOWER and 47 more

    Contact details available

  • Soichiro Kawai

    Angel/Individual, Investment Partner · Japan

    HR TechSaaS

    Portfolio: HarvestX, FamiOne, SHAREDINE, Recipio Japan and 6 more

    Contact details available

  • Takeshi Kaneko

    Venture Capital · Japan

    E-commerceConsumer GoodsHR TechLifestyle Products

    Portfolio: Cumi, Meetscare, Asumsi, Stock and 86 more

    Contact details available

  • Yasuhiko Yurimoto

    Venture Capital · Japan

    CybersecurityConsumer GoodsTask ManagementHomeland Security

    Portfolio: Synamon, Realeyes, kikitori, Railsbank and 88 more

    Contact details available

  • Yosuke Ouchi

    Venture Capital, Private Equity Firm · Japan

    Health CareCommercialTelecommunicationsData Science

    Portfolio: PharmEasy, Shadowfax, Mention Me, Toast and 82 more

    Contact details available

  • yoshinori fukushima

    Angel/Individual, Investment Partner · Japan

    EducationInformation Technology (IT)Productivity SoftwareFinTech

    Portfolio: enechain, Now Do, Gracia Japan, Zenport Inc. and 6 more

    Contact details available

  • Tetsuro MiyatakeVerified

    Venture Capital · Japan

    SeedPre-SeedE-commerceSportsEnterprise SoftwareArtificial Intelligence (AI)

    Portfolio: Coursebase, All Turtles, Audiobyte, Seed Labs

    Verified email available

  • Kamal KirpalaniVerified

    Angel/Individual · Japan

    SeedE-commerceComputer VisionArtificial Intelligence (AI)Retail

    Portfolio: Tractable, Mirakl, Allure Systems

    Verified email available

  • Norihisa Wada

    Venture Capital · Japan

    Health CareWomen FoundedEnterprise SoftwareHR Tech

    Portfolio: eCare Vault, Riipen, JOBHOP, Edukasyon.ph and 3 more

    Contact details available

  • Rohan M.Verified

    Angel/Individual · Japan

    HR TechEducationInformation Technology (IT)Software

    Portfolio: Booksy, Skuad, Ula

    Verified email available

  • Matthew Abrahams

    Angel/Individual · Japan

    E-commerceEnterprise SoftwareAndroidCrowdsourcing

    Portfolio: 15Five, AfterShip, Barricade, Airdog

    Contact details available

  • Bora Savas

    Advisor, Founder, CEO · Japan

    SeedPre-SeedE-commercePaymentsEnterprise SoftwareHR Tech

    Contact details available

  • Steve Monaghan

    Venture Capital, Investor · Japan

    SeedCryptocurrencyFinTechSaaS

    Contact details available

  • Yukano Nishijima

    Venture Capital, Private Equity Firm, Micro VC · Japan

    SeedE-commercePaymentsEnterprise SoftwareArtificial Intelligence (AI)

    Contact details available

  • Masato Kakamu

    Angel/Individual · Japan

    Health CareRomania-based StartupsEnterprise SoftwareHR Tech

    Portfolio: TIME TICKET Japan

    Contact details available

Frequently asked questions

How many SaaS investors in Japan are on Angel Roster?

Angel Roster lists 37 SaaS investors in Japan. 11 of them (30%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (23), Private Equity Firms (14) and Angel Investors (9). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do SaaS investors in Japan invest in?

Among those that list a stage, the most common are Seed (12), Pre-Seed (3) and Early Stage Venture (2).

Which companies have SaaS investors in Japan backed?

The most-backed portfolio companies among them are Metcela (7), LeadIQ (6), WHILL (6), Ashish Life Science (5) and Spendesk (5).

How do I contact SaaS investors in Japan?

Create a free Angel Roster account to search and filter all 37, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.