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Trailers & videoFirefly Wedding

Firefly Wedding Premieres October 9 on Noitamina; Shinpei Character Video Released

A young noblewoman with little time left and an assassin devoted to her begin their story tomorrow. A character video for Shinpei, voiced by Koki Uchiyama, arrived the day before.

animecca editorsUpdated October 24, 2026

A story of almost overwhelming love is about to begin! The TV anime *Firefly Wedding* starts airing Friday, October 9 in Fuji TV’s Noitamina block. On October 7, the day before its premiere, Fuji TV Anime’s official channel released a character video for assassin Shinpei Goto.

Shinpei, an Assassin Whose Love Runs Deep

The video centers on Shinpei, voiced by Koki Uchiyama. When Satoko Kirigaya (Lynn), a count’s daughter whose life is under threat, blurts out a false promise to marry him, he takes it seriously and devotes himself to loving her as his destined partner. The roughly 30-second video shows both the sweetness and danger in that devotion.

The anime adapts Oreco Tachibana’s manga, published by Shogakukan under MangaOne Comics. Takahiro Kamei directs and david production animates it. Iri performs the opening “Period,” and TOOBOE performs the ending “Yumegokochi.”

When to Watch

The anime airs in Noitamina Fridays at 11:30 p.m. Streaming begins on various services from midnight Saturday, October 10, with new episodes each week. ABEMA, TVer, and Niconico Live offer the latest episode free for a limited time. AT-X begins airing it Fridays at 11 p.m. from October 16.

Video page

Official YouTube video

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