Public regulatory phone
+81 3-5430-5811
Associations below come from public FCC regulatory records. Confidence describes the source relationship, not current ownership of the number.
| Company or contact | FRN | System | Source record | Confidence | Observed |
|---|---|---|---|---|---|
| YASUI & CO. Managing Director | 0019444678 | CORES | 0019444678 | Authoritative identifier (100.0%) | 2026-08-31 01:04:26 |