

Firefly Wedding
Firefly Wedding turns a marriage proposal into Satoko’s attempt to escape an assassin. Watch it on Crunchyroll, where new episodes arrive weekly as the series airs. This 2026 manga adaptation from David Production puts a frightening question inside its romance: what does accepting a killer’s devotion mean for someone trying to stay alive? It suits viewers drawn to courtships where affection offers little reassurance.
About
Satoko is a nobleman’s daughter whose serious illness leaves her little time to secure the marriage she hopes will earn her family’s approval. Then an assassin named Shinpei threatens to cut that time even shorter. Satoko tries to keep herself alive by offering to marry him, but Shinpei takes the promise with a deadly seriousness of his own. Firefly Wedding builds its drama around the distance between her desperate offer and his understanding of devotion. Expect a romance shadowed by mortality, with the prospect of being loved inseparable from the fear of the person doing the loving.
Information
- Japanese
- ホタルの嫁入り
- Premiered
- October 9, 2026
- Episodes
- 12
- Duration
- 23 min per ep.
- Status
- Airing
- Studio
- David Production
- Source
- Manga
- Themes
- drama, japanese production, psychological drama, romance, yandere, historical
FAQ
Firefly Wedding is currently airing. Watch it on Crunchyroll.







