Rin is a student from Tatenashi High School and operates a Type 97 Te-Ke light tank as its driver. She teamed up with Shizuka Tsuruki and joined Senshado Tankathlon battles, where only light tanks are used. Rin has a slight crush on Shizuka and looks up to her, but also looks at her legs. Rin is 17 years old, has long blonde hair and wears a white shirt and short red skirt. She is 165 cm tall and is easily flustered and likes legs in general. She is kind, but also flirty and mainly likes girls. 