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The Boy and I Who Will Break Up in 100 Days poster
The Boy and I Who Will Break Up in 100 Days poster

The Boy and I Who Will Break Up in 100 Days

2026 1 Season 7.3Series
Drama

After going viral, ex-boyfriends Yuma and Itsuki must fake a perfect relationship for a 100-day documentary while hiding their real breakup.

Where to Watch

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Episodes

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Miura Naoyuki

Creator, Screenplay

Shogo Kusano

Director

Top Cast

Kentaro Ito

Kentaro Ito

Yuma Kasuga · 6 eps

Kanichiro

Kanichiro

Itsuki Hasegawa · 6 eps

Yui Narumi

Yui Narumi

Shiho Kayano · 6 eps

Kento Yamada

Kento Yamada

Yamada Kentaro · 6 eps

Masumi Nomura

Masumi Nomura

Mori Naomi · 6 eps

Kaoru Mitsumune

Kaoru Mitsumune

Katagiri Asuna · 6 eps

Asuka Kudo

Asuka Kudo

Kubota Shinya · 6 eps

Naoto Takenaka

Naoto Takenaka

Hinode Isao · 6 eps

Tatsumi Asa

Tatsumi Asa

Shibazaki · 6 eps

Masahiro Toda

Masahiro Toda

Yuma's Father · 6 eps

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