キャラクター
川島緑輝
Sapphire
11作品に登場
Female
15-18
Instrument: Contrabass Kumiko's classmate. At an elite junior high school for young ladies, she learned to play the contrabass. She joined the wind ensemble to continue to happily play music. She has a positive personality, but worries about her name. (Source: Anime News Network)
