PRIMAL CAPITAL
Venture capitalTokyo · Pre-Seed–Growth · 5 people tracked
Also known as プライマルキャピタル（佐々木浩史）
Find your way into PRIMAL CAPITAL
180 people in our graph share verified history with the PRIMAL CAPITAL team — schools, employers, funds. One of them is your warm intro.
Investment thesis
PRIMAL CAPITAL positions itself as a partner to entrepreneurs facing the loneliness of pursuing the unknown, sharing their ambitions and nurturing the 'beginnings' of major transformation. Although its investments may appear to lack a single consistent theme, the firm frames its work around the pursuit of a 'harmonious future.' It believes the will of individual entrepreneurs can resolve the social distortions and rapidly worsening problems that have emerged as humanity strives for a richer world. By helping turn a founder's small first step toward their envisioned future into large societal change that could be referenced centuries later, the firm seeks to change society by bringing as many entrepreneurial challenges as possible to fruition.
Source: firm website, verified Aug 3, 2026.
Team · 5 people
from the firm's website
What they invest in
from 4 of 45 portfolio companiesAI & Machine Learning ×2Consumer ×2Crypto & Web3 ×1Data & Infrastructure ×1Developer Tools ×1E-commerce ×1Enterprise Software ×1Fintech ×1
HQs:Japan×3United States×2
Investments · 45 tracked
founders shown can be your intro pathBy year:2024 · 12023 · 12 dated
Airstack is a developer platform providing unified, AI-queryable APIs for onchain and web3 social data across chains and dapps.
Miami Beach, US
Jason Goldberg(Executive Officer, Director)
Co-investorsBlack DragonDelta BlockchainFenbushi CapitalRed Beard VenturesResolute VenturesWWVentures+13 more
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
FABRIC TOKYO offers made-to-order business wear, allowing customers to order custom-fit clothing via smartphone or at physical stores.
ConsumerE-commerceRetail TechTokyo, JP
Yuichiro Mori(Founder)in
PartnerHiroshi Sasaki· solo GP
Co-investorsGlobis Capital PartnersLotte Ventures JapanXTech Ventures
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
DePIN infrastructure platform for spatial computing, enabling real-time streaming of AI-powered XR experiences.
Co-investorsA100X VenturesBorderless VentureDraper DragonWaterloo Accelerator CentreAbies VenturesAccord Ventures+3 more
mgram is a precision personality assessment platform that analyzes 105 questions to identify eight characteristic personality elements and calculate compatibility between individuals based on statistical methods.
AI & Machine LearningConsumerMarketing TechWellness & Fitness
Yusuke Matsumurain
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
Transak provides fiat-to-crypto on-ramp and off-ramp infrastructure for wallets, apps, and platforms, offered as white-label APIs or plug-and-play widgets.
Crypto & Web3Data & InfrastructureFintechNew York, US
Sami Start(Executive Officer, Director)inYeshu Agarwal(Executive Officer, Director)in
Co-investors1k(x)1kxBitDAOBR CapitalConsenSys MeshFuel Venture Capital+13 more
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
CoinQ operates a web media platform and provides system development services.
AI & Machine LearningDeveloper ToolsEnterprise SoftwareMedia & EntertainmentSaaSTokyo, JP
早瀬 美来(CEO)
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
PartnerHiroshi Sasaki· solo GP
Portfolio news
latest coverage across their companiesTransak · refreshmiami.com · Aug 15, 2025
Frequently asked questions
- How many investments has PRIMAL CAPITAL made?
- PRIMAL CAPITAL has 42 tracked investments.
- What stage does PRIMAL CAPITAL invest at?
- PRIMAL CAPITAL invests at the Pre-Seed, Seed, Series A, Series B, Series C, Growth stages.
- What sectors does PRIMAL CAPITAL focus on?
- PRIMAL CAPITAL focuses on Sector Agnostic.
- Where is PRIMAL CAPITAL located?
- PRIMAL CAPITAL is headquartered in Tokyo, JP.
- Who does PRIMAL CAPITAL co-invest with?
- PRIMAL CAPITAL most often shares deals with Globis Capital Partners, Hulic Startup, Lotte Ventures Japan, among 4 tracked co-investors.
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