Firefly Wedding episode guide
All twelve episodes of season one, with airdates and the running order. The series airs weekly on Fridays and finishes December 25, 2026. 1 of 12have aired so far.
- 01ep
An Unwanted Repayment
AiredThe premiere. Satoko Kirigaya, an earl's daughter with a failing heart, is abducted on the road and comes face to face with Shinpei Gotō, the assassin hired to end her life — until she makes him an offer he accepts.
- 02ep
Episode 2
UpcomingSynopsis published closer to the air date.
- 03ep
Episode 3
UpcomingSynopsis published closer to the air date.
- 04ep
Episode 4
UpcomingSynopsis published closer to the air date.
- 05ep
Episode 5
UpcomingSynopsis published closer to the air date.
- 06ep
Episode 6
UpcomingSynopsis published closer to the air date.
- 07ep
Episode 7
UpcomingSynopsis published closer to the air date.
- 08ep
Episode 8
UpcomingSynopsis published closer to the air date.
- 09ep
Episode 9
UpcomingSynopsis published closer to the air date.
- 10ep
Episode 10
UpcomingSynopsis published closer to the air date.
- 11ep
Episode 11
UpcomingSynopsis published closer to the air date.
- 12ep
Episode 12
UpcomingSynopsis published closer to the air date.
Episode titles for later entries are announced close to each air date; this list is updated as they are confirmed.
How the season is structured
Firefly Wedding runs as a single, unbroken cour of twelve episodes — there is no mid-season break, no recap episode, and no alternate watch order. Episode one establishes the abduction and the bargain; the middle stretch carries the pair to Tennyo Island; the finale lands on Christmas Day 2026.
Because the source manga is already complete, the anime adapts a finished story. The safest way to avoid spoilers is to watch in broadcast order and treat later episode pages as empty until each air date passes.