Series

The Boy and I Who Will Break Up in 100 Days

★ 7.3(3)202625m1 season

The Boy and I Who Will Break Up in 100 Days isn't available to stream, rent or buy in United Kingdom right now. Availability changes often, so check back soon. Availability checked 23 July 2026.

Where to watch The Boy and I Who Will Break Up in 100 Days

🇬🇧 United Kingdom

No streaming, rental or purchase options are listed in United Kingdom right now. Availability changes often — try switching your region in the header.

Streaming in other regions

🇯🇵 JP

Good to know

Creator: Miura Naoyuki
Release date: 2026-05-26
Runtime: 25m
Language: Japanese
Seasons: 1
Episodes: 6
Network: MBS
Status: Ended
Country: Japan
Studio: C&I entertainment

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

The Boy and I Who Will Break Up in 100 Days is a 2026 web series in the Drama genre, created by Miura Naoyuki, starring Kentaro Ito, Kanichiro and Yui Narumi. It spans 1 season and 6 episodes, and originally aired on MBS. It holds an average rating of 7.3/10 from 3 viewers. Below you can see where to watch The Boy and I Who Will Break Up in 100 Days in United Kingdom — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

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

Seasons (1)

Season 16 eps · 2026

Cast

Kentaro Ito

Yuma Kasuga

Kanichiro

Itsuki Hasegawa

Yui Narumi

Shiho Kayano

Kento Yamada

Yamada Kentaro

Masumi Nomura

Mori Naomi

Kaoru Mitsumune

Katagiri Asuna

Asuka Kudo

Kubota Shinya

Naoto Takenaka

Hinode Isao

Tatsumi Asa

Shibazaki

Masahiro Toda

Yuma's Father

Themes & keywords

based on novel or bookboys' love (bl)

Frequently asked questions

Where can I watch The Boy and I Who Will Break Up in 100 Days in United Kingdom?+

The Boy and I Who Will Break Up in 100 Days is not currently listed on any streaming, rental or purchase service in United Kingdom. Availability changes often, so check back or switch your region.

Is The Boy and I Who Will Break Up in 100 Days on Netflix?+

The Boy and I Who Will Break Up in 100 Days is not on Netflix in United Kingdom right now.

How many seasons of The Boy and I Who Will Break Up in 100 Days are there?+

The Boy and I Who Will Break Up in 100 Days has 1 season and 6 episodes in total.

Who stars in The Boy and I Who Will Break Up in 100 Days?+

The Boy and I Who Will Break Up in 100 Days stars Kentaro Ito, Kanichiro, Yui Narumi, Kento Yamada and Masumi Nomura.

When did The Boy and I Who Will Break Up in 100 Days come out?+

The Boy and I Who Will Break Up in 100 Days is a 2026 web series created by Miura Naoyuki.

What genre is The Boy and I Who Will Break Up in 100 Days?+

The Boy and I Who Will Break Up in 100 Days is Drama series.

Who created The Boy and I Who Will Break Up in 100 Days?+

The Boy and I Who Will Break Up in 100 Days was created by Miura Naoyuki.