Rulership

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IRL

Game

Rulership is a character in Umamusume: Pretty Derby.

Rulership
"Ruler of the Entire Board"
MainRace Outfit
Names
English	Rulership
Japanese	ルーラーシップ
Romaji	Rūrāshippu
Chinese (Traditional)	統治地位
Nicknames	ルーラー (Ruler)
Profile
Birthday	May 15
Dorm	Ritto
Height	160cm
Three Sizes	B90 W57 H86
Image Colors	#beab08      #3a4c5c
Emoji	♟️
Calls self	俺 (Ore)
Voice
Voice Actor	Mizutama Umino
⇐ Rose Kingdom

Biography

"Checkmate. The game's already in the palm of my hand."

A hardcore board game enthusiast who enjoys the genre as a whole, from classics like Reversi to modern ones. She's an intellectual who likes to plan and scheme her way into dominating the flow of the game. The ingenuity serves as an asset in races as well, but... her frail ego is her greatest weakness. When her plans derail by accident, she instantly buckles and folds, hiding away in her room and refusing to come out.

Secrets	She has a regular tailor that she visits in Italy.

Relationships

• Eishin Flash - Friend and rival. Flash is a bit firm with Rulership's mental state, but still cares about her.
• Rose Kingdom - Friend and rival.
• Victoire Pisa - Friend and rival. Victoire Pisa tends to comfort her when she's in a weakened mental state.
  • In real life, Eishin Flash, Rose Kingdom, Rulership and Victoire Pisa were rivals throughout their careers, starting with their classic years.

Event Appearances

• 5th Anniversary Story

Names in Other Languages

Rulership

Language	Name	Meaning	Notes
Chinese (Traditional)	統治地位	Position of Reign	Translated name by HKJC. The name was translated according to its meaning.

Trivia

• She was announced during the fifth anniversary PakaLive TV stream on February 22, 2026.