AI Engineer
BLOCKSMITH&Co.
Tokyo headquarters and remote — Roppongi Hills Mori Tower 28F, 6-10-1 Roppongi, Minato, Tokyo · 20 Jul, 2026
View this crypto job on JobStash
All funds
hybrid
J-CAM Corporation
Not availabledisclosed portfolio round capital
1 Nov, 2023last investment
1portfolio companies
3team members
Analyst signals
Portfolio activity and matriculation
Metrics use all recorded activity through 21 Jul 2026 across unknown. Later-round outcomes are capped at the period end.
100%companies with a later round · 1/1
Not availablemedian round-size step-up · n=0
Not availablemedian valuation step-up · n=0
0%recorded-solo rate · 0 solo / 1 syndicated
Service Provider · 1 companies
These are activity signals, not fund-return metrics. Round capital is the full disclosed financing amount, not this fund's check size. “Recorded solo” means only one investor is present in the source data and is a lead signal, not verified lead status; syndicated rounds are a co-investor or follower signal. IRR, TVPI, DPI, ownership, exits, and market beta cannot be calculated from the available records.
Opportunities
Crypto jobs across J-CAM Corporation's portfolio
1 current roles at companies backed by J-CAM Corporation, sourced from JobStash's crypto job board.
People
Team
N
Noriaki Mizuno
Advisor
T
Toshiyuki Niitsu
Chief Executive Officer
Y
Yoshimitsu Kuramoto
Advisor
Portfolio
Investments
Full financing histories for portfolio companies. Highlighted rounds are those where J-CAM Corporation is recorded as an investor.
BLOCKSMITH&Co.
Service Provider
BLOCKSMITH&Co. develops and distributes products using blockchain and AI technologies. Its services include GPU server sales and cloud-operation outsourcing, a rewards app, and AI research and contract development for automated trading systems.