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

TV SERIES

The Boy and I Who Will Break Up in 100 Days

2026 · 30 min · Drama

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

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Creators

Shogo Kusano — Director

Top cast

Kentaro Ito portraitKentaro ItoYuma KasugaKanichiro portraitKanichiroItsuki HasegawaYui Narumi portraitYui NarumiShiho KayanoKento Yamada portraitKento YamadaYamada KentaroMasumi Nomura portraitMasumi NomuraMori NaomiKaoru Mitsumune portraitKaoru MitsumuneKatagiri AsunaAsuka Kudo portraitAsuka KudoKubota ShinyaNaoto Takenaka portraitNaoto TakenakaHinode IsaoTatsumi Asa portraitTatsumi AsaShibazakiMasahiro Toda portraitMasahiro TodaYuma's Father

EPISODE GUIDE

Seasons

The Boy and I Who Will Break Up in 100 Days Season 1 poster
Season 16 episodes · 2026

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