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The Boy and I Who Will Break Up in 100 Days poster
7.7 / 10(6 votes)IMDbFirst Aired: 20261 Season

The Boy and I Who Will Break Up in 100 Days

Series Overview

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

Broadcast Schedule & Network Information

Airing status, episode counts, upcoming schedule, and network syndication.

EndedMiniseries
Original Network
MBS
Episodes & Seasons

1 Season • 6 Episodes

30 min per episode

Air Date Window

2026 – 2026

Premiered: Tue, May 26, 2026

Created By
Miura NaoyukiMiura Naoyuki

Latest Aired Episode

Aired: Tue, Jun 30, 2026

Season 1, Episode 6: “A Tropical Fish That Runs Hot”

On the final day, Yuma and Itsuki reflect on their breakup, revealing the truths that shaped their journey.

Seasons & Episodes Breakdown

Check streaming options on JustWatch

Creative Leadership & Key Crew

Director

Shogo Kusano

Screenplay & Story

Miura Naoyuki, Naoto Asahara

Department Leadership Roster

Shogo Kusano

Shogo Kusano

Director

Miura Naoyuki

Miura Naoyuki

Screenplay

Official cinematic photography and background stills for The Boy and I Who Will Break Up in 100 Days.

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

Key facts, seasons breakdown, and credits for search engines and AI assistants.

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

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

How many seasons does The Boy and I Who Will Break Up in 100 Days have?

The Boy and I Who Will Break Up in 100 Days comprises 1 season available to explore.

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

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

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

The Boy and I Who Will Break Up in 100 Days was developed and directed by Shogo Kusano.