My Happy Marriage Special Episode to Air and Stream on October 25, New PV Reveals Riria. Opening Theme
The new My Happy Marriage Special Episode will begin airing and streaming on October 25. A main promotional video featuring the latest footage has also been released, showing Miyo and Kiyoka enjoying their days together ahead of their wedding. The video also previews part of the new opening theme song, Shiawase de Namida ga Deru no wa., performed by Riria.

My Happy Marriage special episode scene cut © Akumi Agitogi, Tsukiho Tsukioka/KADOKAWA/My Happy Marriage Partners
Quick Summary
- The My Happy Marriage Special Episode will begin airing and streaming on October 25.
- The new main PV depicts Miyo and Kiyoka's daily life as they prepare for their wedding.
- Riria. returns to perform the opening theme, Shiawase de Namida ga Deru no wa.
- Streaming will begin on Netflix and other services from 8:30 p.m. on October 25.
My Happy Marriage Special Episode Begins October 25

My Happy Marriage special episode scene cut © Akumi Agitogi, Tsukiho Tsukioka/KADOKAWA/My Happy Marriage Partners
The new My Happy Marriage Special Episode is set to begin airing and streaming on October 25.
A new main promotional video using the latest footage has also been released.
The video features scenes of Miyo and Kiyoka sharing joyful moments in their everyday life as their wedding approaches.
Riria. Returns to Perform the Opening Theme

My Happy Marriage special episode scene cut © Akumi Agitogi, Tsukiho Tsukioka/KADOKAWA/My Happy Marriage Partners
The main PV also features part of the opening theme song Shiawase de Namida ga Deru no wa., performed by Riria.
Riria. commented:
“I can't believe it!! I'm getting to perform the opening again after Seasons 1 and 2!! (happy tears)
“I started watching My Happy Marriage thinking it would surely have a happy ending, but my emotions were constantly busy as I cried, got angry, and found myself grinning.
“Miyo and Kiyoka's emotional changes and growth, as well as the warmth of the people watching over them, are all part of what makes this story so appealing.
“The animation is so beautiful no matter where you pause it that I almost want people to watch it in slow motion! I'm truly happy to be able to perform the opening song for the Special Episode of this wonderful work as well.”
New Song Reflects Miyo's Feelings
Riria. said the new song reflects the emotions Miyo has built up over the course of the series.
“After Anata no Soba ni. and Shiawase na Yakusoku., I put the feelings Miyo has accumulated into Shiawase de Namida ga Deru no wa.
“I hope the song stays close to the two of them in the Special Episode. I'm also looking forward to seeing their story in the Special Episode!!”
Broadcast Schedule
TOKYO MX and other stations:
October 25, 2026, from 7:00 p.m.
TOKYO MX:
October 25, 7:00 p.m.-8:30 p.m.
BS11:
October 26, 1:00 a.m.-2:30 a.m.
AT-X:
October 31, 7:30 p.m.-9:00 p.m.
Repeat broadcast:
November 8, 12:00 a.m.-1:30 a.m.
Streaming Schedule
Streaming will begin sequentially on Netflix and other platforms from 8:30 p.m. on October 25, 2026.
FAQ
Q1. When will the My Happy Marriage Special Episode air?
A1. The earliest terrestrial broadcast is scheduled for October 25, 2026, at 7:00 p.m. on TOKYO MX and other stations.
Q2. When will the Special Episode begin streaming?
A2. Streaming will begin sequentially on Netflix and other platforms from 8:30 p.m. on October 25.
Q3. Who performs the opening theme?
A3. Riria. performs the opening theme song Shiawase de Namida ga Deru no wa.
Q4. What does the new PV show?
A4. The main PV features Miyo and Kiyoka enjoying their daily life together as they prepare for their wedding.
Source : ORICON NEWS