Watch The Boy and I Who Will Break Up in 100 Days (2026) Online Free in HD

2026 · Drama · 7.4/10 (7 votes) · 1 season · 6 episodes · Ended

Synopsis

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

Creators & Crew

Directed by Shogo Kusano

Created by Miura Naoyuki

Written by Miura Naoyuki

Cast

• Kentaro Ito as Yuma Kasuga (Acting)
• Kanichiro as Itsuki Hasegawa (Acting)
• Yui Narumi as Shiho Kayano (Acting)
• Kento Yamada as Yamada Kentaro (Acting)
• Masumi Nomura as Mori Naomi (Acting)
• Kaoru Mitsumune as Katagiri Asuna (Acting)
• Asuka Kudo as Kubota Shinya (Acting)
• Naoto Takenaka as Hinode Isao (Acting)
• Tatsumi Asa as Shibazaki (Acting)
• Masahiro Toda as Yuma's Father (Acting)

Seasons

• Season 1 (2026) — 6 episodes. After going viral, ex-boyfriends Yuma and Itsuki must fake a perfect relationship for a 100-day documentary while hiding their real breakup.

Details

Genre: Drama

Language: Japanese

Country: Japan

Network: C&I entertainment

Original title: 100日後に別れる僕と彼

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The Boy and I Who Will Break Up in 100 Days is a 2026 drama series rated 7.4 out of 10 by 7 viewers on TMDB. The series follows: 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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