Ryousuke Sekiguchi
関口 亮輔
- animator
- 2003–present
71Staff credits
From Acino, the anime encyclopedia
| Native name | 関口 亮輔 |
|---|---|
| Occupation | animator |
| Years active | 2003–present |
| Notable works | Fullmetal Alchemist: Brotherhood Mob Psycho 100 III Death Note Attack on Titan |
Ryousuke Sekiguchi (関口 亮輔) is an animator. Sekiguchi has worked on 71 anime productions, including Fullmetal Alchemist: Brotherhood, Mob Psycho 100 III, and Death Note.
Staff credits
| Year | Anime | Position |
|---|---|---|
| 2026 | Fukufuku no Chizu | Key Animation |
| 2025 | The Fragrant Flower Blooms with Dignity | Animation Director |
| 2025 | Spy x Family Season 3 | Assistant Animation Director, Animation Director |
| 2024 | Kimi no Iro | Key Animation |
| 2022 | Mob Psycho 100 III | Key Animation |
| 2022 | Spy x Family Part 2 | Key Animation |
| 2022 | Heike Monogatari | Key Animation |
| 2022 | Tokyo 24-ku | Key Animation |
| 2021 | The Promised Neverland Season 2 | Key Animation, Animation Director |
| 2020 | Fugou Keiji: Balance:Unlimited | 2nd Key Animation |
| 2019 | The Promised Neverland | 2nd Key Animation, Animation Director |
| 2019 | Fruits Basket 1st Season | Animation Director |
| 2019 | Fate/Grand Order: Zettai Majuu Sensen Babylonia | 2nd Key Animation |
| 2018 | Yuru Camp△ | Key Animation |
| 2018 | Seishun Buta Yarou wa Bunny Girl Senpai no Yume wo Minai | Key Animation |
| 2018 | Hisone to Maso-tan | Key Animation |
| 2018 | Darling in the FranXX | Key Animation |
| 2018 | Slow Start | Assistant Animation Director |
| 2018 | A.I.C.O. Incarnation | Animation Director |
| 2017 | The iDOLM@STER SideM | Key Animation |
| 2017 | Granblue Fantasy The Animation | Key Animation |
| 2017 | Granblue Fantasy The Animation: Kabocha no Lantern | Animation Director |
| 2016 | Persona 3 the Movie 4: Winter of Rebirth | Key Animation |
| 2016 | Akagami no Shirayuki-hime 2nd Season | Key Animation |
| 2016 | My Hero Academia | Key Animation, Animation Director |
| 2016 | D.Gray-man HALLOW | Animation Director |
| 2016 | Qualidea Code | Key Animation |
| 2015 | Noragami Aragoto | Key Animation, Animation Director |
| 2015 | Kekkai Sensen | Key Animation |
| 2015 | High School DxD BorN | Key Animation, Animation Director |
| 2015 | Shisha no Teikoku | Key Animation |
| 2015 | Jitsu wa Watashi wa | Key Animation |
| 2015 | Concrete Revolutio: Choujin Gensou | Key Animation |
| 2014 | Space☆Dandy 2nd Season | Key Animation |
| 2014 | Space☆Dandy | Key Animation |
| 2014 | Hoozuki no Reitetsu | Animation Director |
| 2014 | Sora no Method | Assistant Animation Director |
| 2013 | Attack on Titan | Key Animation, Animation Director |
| 2013 | Shingeki no Kyojin OVA | Key Animation |
| 2013 | Hal | Key Animation |
| 2013 | Lupin III: Princess of the Breeze | Animation Director |
| 2012 | Kamisama Kiss | Animation Director |
| 2012 | Zetsuen no Tempest | Key Animation |
| 2012 | Fuse: Teppou Musume no Torimonochou | Key Animation |
| 2011 | Mawaru Penguindrum | Key Animation |
| 2011 | Towa no Quon 5: Souzetsu no Raifuku | Key Animation |
| 2011 | Towa no Quon 3: Mugen no Renza | Key Animation |
| 2011 | Un-Go | Key Animation |
| 2011 | Towa no Quon 2: Konton no Ranbu | Key Animation |
| 2011 | Towa no Quon 1: Utakata no Kaben | Key Animation |
| 2009 | Fullmetal Alchemist: Brotherhood | 2nd Key Animation, Animation Director |
| 2008 | Bounen no Xamdou | Key Animation |
| 2007 | Darker than Black: Kuro no Keiyakusha | Key Animation |
| 2007 | Wellber no Monogatari: Sisters of Wellber | Key Animation |
| 2006 | Death Note | Key Animation |
| 2006 | Ouran Koukou Host Club | 2nd Key Animation |
| 2006 | Ergo Proxy | Key Animation |
| 2006 | Ayakashi: Japanese Classic Horror | Key Animation |
| 2006 | Le Chevalier D'Eon | Key Animation |
| 2005 | Koukyoushihen Eureka Seven | Key Animation |
| 2004 | Major S1 | Key Animation |
| 2004 | Fantastic Children | Key Animation |
| 2004 | Mutsu Enmei Ryuu Gaiden: Shura no Toki | Key Animation |
| 2004 | The Place Promised in Our Early Days | Animation Director |
| 2004 | Kaiketsu Zorori | Key Animation |
| 2004 | Madlax | 2nd Key Animation |
| 2004 | Otogizoushi | Key Animation |
| 2004 | Uta∽Kata | 2nd Key Animation |
| 2003 | Fullmetal Alchemist | 2nd Key Animation |
| 2003 | Wolf's Rain | Key Animation |
| 2003 | Last Exile | Key Animation |
Works by year
200320152026
References
- “Ryousuke Sekiguchi”. Shikimori. Retrieved October 22, 2026.
- “Ryousuke Sekiguchi”. MyAnimeList. Retrieved October 22, 2026.
The facts on this page come from the databases listed above. The article text is written by Acino with AI assistance, using only those facts.