livetune adding Rin Oikawa (from Q;Indivi) is a Japanese group credit associated with the livetune "adding" collaboration series and the vocalist Rin Oikawa from Q;Indivi. The act is linked to Japan and Polystar, and 田中ユウスケ is listed among its members. Its official Q;Indivi web presence is available through avex.jp, which helps identify the project within the broader Japanese pop and electronic music scene.
