Official Midnight Heart Anime Opening Theme Music Video by Hoshimachi Suisei

Virtual idol Hoshimachi Suisei has released a music video for her fourth CD single, Tsuki ni Mukatte Ute, via her official YouTube channel. The song is featured as the opening theme for the Winter 2026 TV anime Tune In to the Midnight Heart. In a video message, Suisei said the song is meant to encourage people who are taking on challenges, including love, and noted that the lyrics reference the anime title. The track follows her previous anime theme work on Mobile Suit Gundam GQuuuuuuX in 2025. Tsuki ni Mukatte Ute was released digitally on January 7th, 2026, with a CD single scheduled for January 28th. Crunchyroll is streaming the anime, with episode one now available for Premium members.

Crunchyroll News, Mikikazu Komatsu – Hoshimachi Suisei Shares Tune In to the Midnight Heart Anime Opening Song Music Video – 8th January 2026