TVアニメ「Re:ゼロから始める異世界生活」4th season挿入歌「Stay Alive ～Regain～」エミリア(CV:高橋李依) · 2026 · SingleNo ratings yet.TracklistStay Alive ～Regain～Stay Alive ～Regain～(Instrumental)Community ReviewsNo reviews yet — be the first to rate this record.