ONLY JUST MARRIED poster

ONLY JUST MARRIED

TV Show 2021 47m/ep 6.0 /10 Ended
MBS A MBS Original
Created by Shigenori Tanabe, Aoharu Yuki

Akiha Ōkado is 27 and has sworn off marriage, but her resolve is tested when 30-year-old Shu Momose proposes a practical arrangement: a legal marriage in name only so he can be listed as married for reasons he keeps to himself. They set ground rules and move in together, treating daily life like... Read more

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Streaming availability last verified: January 20, 2026

About ONLY JUST MARRIED

Akiha Ōkado is 27 and has sworn off marriage, but her resolve is tested when 30-year-old Shu Momose proposes a practical arrangement: a legal marriage in name only so he can be listed as married for reasons he keeps to himself. They set ground rules and move in together, treating daily life like a rehearsal for normalcy, with staged interactions and joint responsibilities. Small habitual moments and unguarded conversations begin to chip away at the pretense. As routines accumulate, private vulnerabilities surface and the dynamic between them shifts, forcing each person to reassess what they want from relationships, careers, and the expectations pressing in from friends and family.

Released in 2021 in Japan, Only Just Married was created by Shigenori Tanabe and Aoharu Yuki. The series stars Kentaro Sakaguchi as Shu Momose and Nana Seino as Akiha Okado, with Mai Fukagawa, Mahiro Takasugi and Hideyuki Kasahara rounding out the principal cast.

The show found a modest but engaged online audience, prompting conversations about contract marriages and contemporary attitudes toward commitment. Viewers shared scenes that felt familiar, debated the ethics of staged relationships, and used the series as a touchpoint when discussing work-life balance and shifting social expectations among younger adults in Japan.

Critical response was mixed and viewer ratings sit around a middling average, but many commentators praised the blend of light comedy and sincere drama. The series leans into themes of personal choice, social pressure, identity in relationships, and how ordinary routines reveal emotional truths, often through quiet, believable moments rather than big plot twists.

Only Just Married did not collect prominent industry awards or high-profile nominations, yet reviewers and social commentary frequently singled out the leads' chemistry and naturalistic performances. That recognition helped the series gain word-of-mouth interest and a steady fanbase despite the lack of formal accolades.

Details

Release Date
October 19, 2021
Episode Length
47m
User Ratings
9 votes
Type
TV Series
Seasons
1
Episodes
10
Network
MBS, TBS
Status
Ended
Genres
Drama, Comedy
Country
Japan
Studio
TBS
External Links
View on IMDB

Official Trailer

Cast

Kentaro Sakaguchi

Kentaro Sakaguchi

Shu Momose

Nana Seino

Nana Seino

Akiha Okado

Mai Fukagawa

Mai Fukagawa

Shoko Mamiya

Mahiro Takasugi

Mahiro Takasugi

Yuito Makihara

Hideyuki Kasahara

Hideyuki Kasahara

Akashi Sakahara

Shoko Nakagawa

Shoko Nakagawa

Miyuki Kosugi

Kana Kurashina

Kana Kurashina

Miharu Momose

Tomoya Maeno

Tomoya Maeno

Asahi Momose

Ryoko Kobayashi

Ryoko Kobayashi

Hikari Fujii

Seiichi Tanabe

Seiichi Tanabe

Satoshi Morita

Created by: Shigenori Tanabe, Aoharu Yuki

Seasons (1 season, 10 episodes)

Season 1

Season 1

10 episodes - 2021

Frequently Asked Questions

ONLY JUST MARRIED is not currently available to stream, rent, or buy online in the US. Check back later for updates.

ONLY JUST MARRIED has 1 season with a total of 10 episodes.

With a rating of 6.0/10 from 9 viewers, ONLY JUST MARRIED is considered decent by viewers and may be worth checking out.

Akiha Ōkado is 27 and has sworn off marriage, but her resolve is tested when 30-year-old Shu Momose proposes a practical arrangement: a legal marriage in name only so he can be listed as married for reasons he keeps to himself. They set ground rules and move in together, treating daily life like ...

ONLY JUST MARRIED stars Kentaro Sakaguchi, Nana Seino, Mai Fukagawa, Mahiro Takasugi, and Hideyuki Kasahara.

ONLY JUST MARRIED was created by Shigenori Tanabe and Aoharu Yuki.

ONLY JUST MARRIED was released on October 19, 2021.

ONLY JUST MARRIED is a Drama and Comedy series.

Only Just Married follows 27-year-old Akiha Okado, who vowed to stay single, after she accepts a proposal for a fake marriage from 30-year-old Shu Momose, who needs the legal status of being married. The show tracks how living together as a pretend couple gradually changes their relationship and feelings.

Kentaro Sakaguchi plays Shu Momose, the 30-year-old man who proposes the fake marriage, and Nana Seino plays Akiha Okado, the 27-year-old who had vowed to stay single. Their characters are the central couple whose staged relationship evolves over the series.

The top cast also includes Mai Fukagawa as Shoko Mamiya, Mahiro Takasugi as Yuito Makihara, and Hideyuki Kasahara as Akashi Sakahara. These actors play key supporting roles around the central couple throughout the series.

Only Just Married has one season with 10 episodes and its status is listed as Ended. No additional seasons were produced after that single 2021 season.