Masakazu Hosomizu of Chicago, IL appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. Masakazu Hosomizu appears on 2 filing roles across Form ADV (1), Form D (1).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2025-09-23 | Form ADV | SAPPHIRETERRA CAPITAL, LLC | PRINCIPAL AND CHIEF INVESTMENT OFFICER | CHICAGO, IL |
| 2026-07-17 | Form D | STC Japan Engagement Fund I, LP | Related Person | CHICAGO, IL |