初星学園 「キミとセミブルー」Official Music Video (HATSUBOSHI GAKUEN Kimi to Semi Blue)Watch at the source
初星学園 「キミとセミブルー」Official Music Video (HATSUBOSHI GAKUEN’s music video for “Kimi to Semi Blue)”, published 2 March 2026 on 初星学園. 3:57 in HD, 1,926,871 plays and 37,633 likes on YouTube. Filed under Asian and Pop.