Also known as: ヤエノムテキのトレーナー, 師範代(ウマ娘)
Unnamed supporting character from Umamusume: Cinderella Gray. Yaeno Muteki (Umamusume)'s Trainer (Umamusume) from the Cinderella Gray manga continuity.
Appears as a tall, long-haired, imposing Old Man with Mustache and Beard. His overall appearance resembles an aged martial arts master, with some similarities to fan portrayals of Konpaku Youki.
Long-time acquaintance of Musaka Ginjirou and Komiyama Masami. Also drinking buddies with Musaka.