Metaplanet Securities Inc.
Tokyosiiibo.com
Overview
Metaplanet Securities Inc. (formerly Siiibo Securities) is a Tokyo-based licensed securities firm that operates an online platform for private placement corporate bonds and is expanding into Bitcoin-linked financial products and regulated digital asset investment banking.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Eco-Pork Co., Ltd. | Nov 2025 | Series C | Co-investor |
| emole株式会社 | Oct 2025 | Debt | Co-investor |
| 株式会社SOXAI | Sep 2025 | Debt | Co-investor |
| Hubble Inc. | Jul 2025 | Series B Extension | Co-investor |
| Hubble Inc. | Jul 2025 | Debt | Co-investor |
Key People
Motoka Fukui Miyazaki
Chief Operating Officer
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
