Otohime is a character version of the card, "Otohime".
Otohime appears in the video game, Yu-Gi-Oh! World Championship 2008. She first appears when the player beats the three duelists in the sea of World Two Sunlight. She will show you the gate to World Three Civilization after beating her. By beating her the first time, she can be unlocked as a single dual opponent and by beating her ten times, she can be unlocked as a tag partner.
In World Championship 2008, Otohime uses a Deck titled "Memory of the Sea" and "Otohime World".