Koichi Hamatani
Production
No biography available.
Known For
8.4Double Cheat: Itsuwari no Keikan
2024
8.4Ojisama to Neko
2021
7.4Hatsumori Bemars
2015
7.2Today's Nekomura
2020
8.8Kotaki Brothers and Shikuhakku
2020
7.2Anonymous: Tokyo Metropolitan Police Department "Finger Murder" Countermeasure Office
2021
From Nerdspin
Filmography
- 2026★ 6.0
- 2026★ 9.0
- 2025★ 7.7
- 2025★ 7.5
- 2024★ 8.4
- 2024★ 7.0
- 2024★ 6.0
- 2023★ 6.0
- 2022★ 7.5
- 2022★ 6.0
- 2021★ 8.4
- 2021★ 6.7
- 2021Anonymous: Tokyo Metropolitan Police Department "Finger Murder" Countermeasure OfficeTV★ 7.2
Producer • 8 episodes
- 2021★ 6.0
- 2021
- 2020★ 8.8
- 2020★ 7.2
- 2020★ 7.0
- 2019★ 5.0
- 2019★ 6.0
- 2018★ 7.0
- 2015★ 7.4
- 2015★ 7.0
- 2012★ 7.0
