Behind the camera
- 2025Promise of WizardKey Animation1 ep.
- 2024My Instant Death Ability Is OverpoweredProp Designer12 ep.
- 2023The Family Circumstances of the Irregular WitchKey Animation1 ep.
- 2023Dark GatheringAnimation Director1 ep.
- 2022Raven of the Inner PalaceAnimation Director4 ep.
- 2022The Greatest Demon Lord Is Reborn as a Typical NobodyKey Animation2 ep.
- 2020Yu-Gi-Oh! SEVENSAnimation Director, Key Animation1 ep.
- 2018Run with the WindAssistant Director1 ep.
- 2018Golden KamuyKey Animation2 ep.
- 2017Recovery of an MMO JunkieKey Animation1 ep.
- 2017Yu-Gi-Oh! VRAINSAnimation Director1 ep.
- 2015Assassination ClassroomKey Animation1 ep.
- 2014When Supernatural Battles Became CommonplaceKey Animation1 ep.
- 2008Inazuma ElevenKey Animation1 ep.
- 2006D.Gray-manKey Animation1 ep.
- 2006GintamaKey Animation2 ep.
- 2003Detective School QKey Animation1 ep.
- 2001HellsingKey Animation1 ep.
- 2001Hikaru no GoKey Animation1 ep.
Also known as: 長谷川一成 · 長谷川 一生 · Kazuo Hasegawa