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Masami Komiyama
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Editorial status
Review pending
Race results
0
Gallery images
1
2/2 draft profiles
VA: Ryoko Shiraishi
JP
VA: Ryoko Shiraishi
This unapproved preview can include facts and copy from the latest saved research bundle. It is excluded from search indexing until an editor validates the persisted profile.
Registered name
Masami Komiyama
Sex
female
Masami Komiyama (小宮山 勝美), affectionately known as Komi-chan, is a human trainer at Central Tracen Academy in Uma Musume: Cinderella Gray. As Tamamo Cross’s trainer, she stands out as a dedicated supporter whose work extends beyond racing into the demands of everyday life.
Masami considers herself the foremost disciple of Ginjirō Musaka, giving her role a strong sense of professional pride and lineage. That confidence is matched by commitment: she is not merely attached to Tamamo Cross’s competitive career, but actively supports her through both training and daily responsibilities.
Her connection to Tamamo Cross is the defining relationship in her profile. Masami occupies the vital place behind the racer—the person responsible for guiding, preparing, and sustaining one of Cinderella Gray’s central competitors.
The friendly nickname “Komi-chan” adds a softer note to her otherwise work-focused identity. She is voiced by Ryoko Shiraishi, whose performance brings the Central Tracen trainer to life.
Sources
Masami Komiyama (小宮山勝美, こみやままさみ) is a fictional human trainer in the Japanese Uma Musume: Pretty Derby franchise. A supporting character in Uma Musume: Cinderella Gray, she is principally associated with Tamamo Cross as her trainer at Tracen Academy.
At a glance
Registered nameMasami Komiyama
Sexfemale
Character and role
Komiyama is a female member of Tracen Academy’s training staff. Her role places her alongside Tamamo Cross, the horse girl she trains, and makes their trainer–trainee relationship her central connection in Cinderella Gray.
The character’s name may also be romanized in Japanese order as Komiyama Masami. She is voiced by Ryoko Shiraishi.
Association with Tamamo Cross
Tamamo Cross is Komiyama’s identified trainee. Through this relationship, Komiyama participates in the training side of Cinderella Gray’s racing narrative rather than competing as a horse girl herself.
Character at a glance
- Japanese name: 小宮山勝美
- Kana: こみやままさみ
- Gender: Female
- Species: Human
- Occupation: Trainer
- Affiliation: Tracen Academy
- Trainee: Tamamo Cross
- Series: Uma Musume: Cinderella Gray
- Franchise: Uma Musume: Pretty Derby
- Voice actor: Ryoko Shiraishi
Sources
- Masami Komiyama — Umamusu Wiki
- Masami Komiyama — Uma Musume Wiki
- https://www.animemanga.jp/character/155626%2Cmasami-komiyama
- https://www.anime.com/characters/masami-komiyama
- https://umamusume.fandom.com/es/wiki/Masami_Komiyama
- https://umamusu.wiki/Masami_Komiyama?utm_source=openai
- https://umamusume.fandom.com/wiki/Masami_Komiyama?utm_source=openai
No track data
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Citations
Race Result Sources
Official Race Data Import 2026-07-31 12:42 UTC
Imported and enriched race results from supported racing sources.
- Official race pages were found, but no structured race rows could be parsed yet.
- JBIS lookup failed for Masami Komiyama: <urlopen error _ssl.c:1015: The handshake operation timed out>
- JBIS-JP lookup failed for Masami Komiyama: <urlopen error _ssl.c:1015: The handshake operation timed out>