[2025/08/01]
| Technical Staff | Toshiki Kaida |
| Shuutoku Kimura | |
| Toshio Kono (Tono Seismological Observatory) | |
| Makiko Sato | |
| Syuichi Suzuki | |
| Tomotsugu Demachi | |
| Satoshi Hirahara | |
| Shuichiro Hori (Honjo Seismological Observatory) | |
| Assistant Technical Staff | Asoko Kuwano |
| Kumiko Kozuya | |
| Miwa Saeki | |
| Yuko Sasaki | |
| Haruyo Satake | |
| Eriko Hiraoka | |
| Lucy Zhao | |
| Office Room | Yuko Daikoku |
| Hitoshi Tsuruta | |
| Tomie Watanabe | |