Our Sister's Soulmate_
"Will Momoko be able to start a new daily life when Christmas comes?"
27 year old Adachi Momoko lost both her parents in an accident when she was in third year high school. She then gave up going to college and has been working at a home centre for the past nine years while supporting her three younger brothers who are now 20, 17, and 14 year old respectively.
Network
Kansai TV
Episodes
9
Updated Feb 16, 2026
WHERE TO WATCH
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Overview
Our Sister's Soulmate has 1 season with 9 episodes spanning 2020.
Rating
With a 7.8/10 rating from 9 votes, Our Sister's Soulmate is considered highly rated.
Year context
Our Sister's Soulmate first aired 6 years ago in 2020.
CAST (17)
Kasumi Arimura
Momoko Adachi
Kento Hayashi
Manato Yoshioka
Kaito Takahashi
Kazuki Adachi
Wataru Hyuga
Yuki Adachi
Ryoka Minamide
Tomoki Adachi
Naohito Fujiki
Satoshi Takada
MS
Masanori Sumi
Usui
Ikumi Isaka
Shinnosuke Yamabe
Mahiru Konno
Saori Kishimoto
Atsuko Anami
Fukuyo Harada
Nasu Yuto
Shogo Takeuchi
ZN
Zui Nishikawa
guard
Ken Mitsuishi
Kikuo Kawakami
Ichiro Yatsui
Tokichi Nakano
Nao
Miyuki Hamano
Emi Wakui
Takako Yoshioka
Eiko Koike
Hinako Ichihara
SEASONS (1 season, 9 episodes)
SEASON 1
SERIES INFO
1
Seasons
9
Episodes
Ended
Status
NETWORKS (1)
Kansai TV
DETAILS
FREQUENTLY ASKED QUESTIONS
What is Our Sister's Soulmate about?
27 year old Adachi Momoko lost both her parents in an accident when she was in third year high school. She then gave up going to college and has been working at a home centre for the past nine years while supporting her three younger brothers who are now 20, 17, and 14 year old respectively.
How many seasons does Our Sister's Soulmate have?
Our Sister's Soulmate has 1 season with 9 episodes total.
Who stars in Our Sister's Soulmate?
The cast of Our Sister's Soulmate includes Kasumi Arimura, Kento Hayashi, Kaito Takahashi, Wataru Hyuga, Ryoka Minamide.
What is the rating of Our Sister's Soulmate?
Our Sister's Soulmate has a rating of 7.8 out of 10 based on 9 votes on TMDB.
Is Our Sister's Soulmate still running?
Our Sister's Soulmate has ended. The final episode aired on .
GENRES (2)
Drama
Comedy
