Skip to content

home anime manga characters people studios schedule genres

Query the graph

Pick where to search — anime, manga, characters, people or studios — or jump to any page

person / record #22664

Mamiko Sekiya関谷真実子

★ 0 favorites

01 / staff works

21 entries

Sword Art Online
Animation Check · 72
Fairy Tail
Animation Check · 76
Fairy Tail
2nd Key Animation · 76
Tengen Toppa Gurren Lagann
In-Between Animation · 86
Evangelion Movie 1: Jo
2nd Key Animation · 80
Mahou Shoujo Madoka★Magica Movie 3: Hangyaku no Monogatari
2nd Key Animation · 85
Black★Rock Shooter (TV)
In-Between Animation · 68
Black★Rock Shooter (TV)
Animation Check · 68
Sakasama no Patema
In-Between Animation · 79
Working'!!
In-Between Animation · 78
Working'!!
2nd Key Animation · 78
The iDOLM@STER
In-Between Animation · 76
Vividred Operation
In-Between Animation · 64
Osomatsu-san 2nd Season
Episode Director · 76
Osomatsu-san 2nd Season
Storyboard · 76
Kemono Friends 2
Storyboard · 58
Kemono Friends 2
Episode Director · 58
Saint Seiya: Saintia Shou
2nd Key Animation · 57
Hokuto no Ken: Raoh Gaiden Gekitou-hen
In-Between Animation · 76
Mahoromatic: Tadaima Okaeri
2nd Key Animation · 70
Amazing Nuts!
In-Between Animation · 64

YumeDB

The open anime & manga knowledge graph — multi-source, normalized into one canonical model, and queryable by anyone.

database

Anime
Manga
Characters
People
Studios

discover

Home
Schedule
Genres
Apps
Blog

project

About YumeDB

legal

Privacy
Cookies
Terms of use
Legal notice
Content removal

yumedb — open anime & manga graph · © 2026