One of the Linchushi, chef of the Underground Cooking Society from Chuuka Ichiban. She was very close of Ya Kan and Ya Kan himself placed a high trust in her. She was known to have the "Goddess Tongue" due to tasting capability. She did not have a specific cooking utensil, but among Linchushi, she is known as the "Arrow". This is her name in the Indonesian translation, as her kanji is never written. In the original Japanese manga, she is called Riko.