SUSTEN
Japan · Fintech
SUSTEN provides automated investment management, investment trusts and AI tools that explain funds to individual investors in Japan.
Product
SUSTEN is a Japanese investment manager serving people who want to build long-term savings through managed portfolios and investment trusts. Its discretionary investment service automates portfolio management, including how investments use Japan’s tax-advantaged NISA accounts.
The company also offers investment trusts and GeoMax AI, a tool for explaining investment strategies and funds. Its approach combines quantitative investment management with digital services for individual savers.
Founded in 2019 by former Goldman Sachs asset managers Dai Okano and Masafumi Yamaguchi, SUSTEN is expanding distribution through financial institutions. Its partnership with Japan Post Bank aims to bring investment products and services to the bank’s digital channels.
Funding history
1 round · 1 with disclosed amounts| Announced | Round | Amount | Investors |
|---|---|---|---|
| Equity financing | ~¥1B | Firstlight Capital — Role not disclosedJapan Post Bank — Role not disclosedThe Ascent Group — Role not disclosed |