The Borderline Between Friends with Benefits and Lovers
Season 1
S1 · E1 · Sep 3, 2025
What Are We? Episode 1
S1 · E2 · Sep 3, 2025
The Ideal Marriage Partner Episode 2
S1 · E3 · Sep 3, 2025
Falling for a FWB Episode 3
S1 · E4 · Sep 3, 2025
Neither Lovers Nor FWB – Someone Special Episode 4
S1 · E5 · Sep 3, 2025
If Only We Are Lovers Episode 5
S1 · E6 · Sep 3, 2025
Introduction to Marriage Studies Episode 6
S1 · E7 · Sep 3, 2025
Special Person Episode 7
7 episodes in Season 1
The subject of "Are we friends with benefits (FWB) or are we in a real relationship?" is tackled in this series of seven episodes.
Where to watch
Not streaming anywhere
Not on any streaming service in United States, and not available to rent.
Your rating
Your review
Cast
7 people
Rikiya Imaizumi Director · Yoko Yamanaka Director Kaori Imaizumi Writer
Total runtime 6h 39m · Episode length 57 min · Type Miniseries
Show info
Premiered
September 3, 2025
Status
Ended
Network
Prime Video
Country
Japan
Type
Miniseries
Episode length
57 min
Total runtime
6h 39m
Original language
Japanese
Languages
Original title
セフレと恋人の境界線
Spoken on screen
Japanese
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