Behind the camera
- 2026Smoking Behind the Supermarket with YouKey Animation1 ep.
- 2025TeogoniaKey Animation1 ep.
- 2022Dolls' FrontlineAnimation Director, Key Animation4 ep.
- 2019Fruits BasketAnimation Director1 ep.
- 2016Tawawa on MondayKey Animation1 ep.
- 2015Attack on Titan: Junior HighAnimation Director, Key Animation2 ep.
- 2015The Asterisk WarAnimation Director1 ep.
- 2013Log HorizonKey Animation1 ep.
- 2012From the New WorldAnimation Director1 ep.
- 2010High School of the DeadKey Animation2 ep.
- 2009Guin SagaKey Animation1 ep.
- 2008Cobra The Animation: The Psycho-GunKey Animation1 ep.
- 2006Hellsing UltimateAnimation Director, Key Animation1 ep.
- 2000Yu-Gi-Oh! Duel MonstersKey Animation1 ep.
Also known as: Kouhei Hashimoto · Kōhei Hashimoto · 橋本コウヘイ · 橋本 航平