Skip to content
Streambay
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

Latest episode

S1 E6 · A Tropical Fish That Runs Hot

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 drama TV series that premiered on MBS on May 26, 2026. It has 1 season and 6 episodes so far and has ended. The latest episode, Season 1 Episode 6 "A Tropical Fish That Runs Hot", aired on June 30, 2026.

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

  • Drama

Last updated

Episodes

6 episodes · 1 season

Season 1

2026 · 6 episodes · Last episode: 4 months ago

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

The Boy and I Who Will Break Up in 100 Days Season 1 release dates →
  1. The Boy and I Who Will Break Up in 100 Days S1 E6 still E6

    6. A Tropical Fish That Runs Hot

    Finale

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

  2. The Boy and I Who Will Break Up in 100 Days S1 E5 still E5

    5. Searching for the Real "You"

    As Yuma retraces Itsuki's past, unexpected truths reshape everything he thought he knew about him.

  3. The Boy and I Who Will Break Up in 100 Days S1 E4 still E4

    4. An "Ideal" Falling Apart

    Tensions boil as Itsuki snaps over faking his relationship, before a drunk celebration ends in a shocking home sight.

  4. The Boy and I Who Will Break Up in 100 Days S1 E3 still E3

    3. Each Person's Struggles

    As Yuma and Itsuki drift apart, Shiho uncovers a surprising truth that challenges her view of love and life

  5. The Boy and I Who Will Break Up in 100 Days S1 E2 still E2

    2. The Falsehood of “Playing Lovers”

    While a film crew documents their romance, a same-sex couple fakes affection to hide that they have already broken up.

  6. The Boy and I Who Will Break Up in 100 Days S1 E1 still E1

    1. #100DaysofMeandHim

    A documentary follows a viral, "adorable" couple for 100 days, only to uncover a shocking web of lies.

Cast & crew

Created by Miura Naoyuki

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

Will there be new episodes of The Boy and I Who Will Break Up in 100 Days?

The Boy and I Who Will Break Up in 100 Days has ended, so no new episodes are scheduled. The final episode aired on June 30, 2026.

When did the latest episode of The Boy and I Who Will Break Up in 100 Days come out?

The most recent episode of The Boy and I Who Will Break Up in 100 Days, Season 1 Episode 6 "A Tropical Fish That Runs Hot", aired on June 30, 2026.

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 with 6 episodes in total.

When did The Boy and I Who Will Break Up in 100 Days first air?

The Boy and I Who Will Break Up in 100 Days first aired on MBS on May 26, 2026.

How do I get notified when new episodes of The Boy and I Who Will Break Up in 100 Days are released?

Download the Streambay app, follow The Boy and I Who Will Break Up in 100 Days, and you'll get a push notification the moment each new episode is released.

More like The Boy and I Who Will Break Up in 100 Days

  • Come Home Love: Lo and Behold poster

    5.4

    S1 · E2868 3 months ago

    Come Home Love: Lo and Behold

    Synopsis: Hung Sue Gan starting from the bottom, established his own logistics company, which is now running smoothly. His only concern now are his three daughters. His eldest daughter has immigrated overseas. His second daughter Hung Yeuk Shui has reached the marriageable age, but has no hopes for marriage anytime soon. She is constantly bickering with her younger sister Hung Sum Yue, who is an honour student, over trivial matters, causing their father to not know whether to laugh or cry. Hung Sue Yan, Hung Sue Gan's brother, moves in with the family, temporarily ending his life as a nomadic photograph...

  • Law & Order: Special Victims Unit poster

    8.0

    S28 · E4 1 week ago

    Law & Order: Special Victims Unit

    Synopsis: In the criminal justice system, sexually-based offenses are considered especially heinous. In New York City, the dedicated detectives who investigate these vicious felonies are members of an elite squad known as the Special Victims Unit. These are their stories.

  • Law & Order poster

    7.3

    S26 · E4 1 week ago

    Law & Order

    Synopsis: In cases ripped from the headlines, police investigate serious and often deadly crimes, weighing the evidence and questioning the suspects until someone is taken into custody. The district attorney's office then builds a case to convict the perpetrator by proving the person guilty beyond a reasonable doubt. Working together, these expert teams navigate all sides of the complex criminal justice system to make New York a safer place.

  • The Mentalist poster

    8.4

    S7 · E13 11 years ago

    The Mentalist

    Synopsis: Patrick Jane, a former celebrity psychic medium, uses his razor sharp skills of observation and expertise at "reading" people to solve serious crimes with the California Bureau of Investigation.

  • NCIS poster

    7.6

    S24 · E5 6 days ago

    NCIS

    Synopsis: From murder and espionage to terrorism and stolen submarines, a team of special agents investigates any crime that has any connection to Navy and Marine Corps personnel, regardless of rank or position.

  • C.I.D. poster

    5.7

    S2 · E104 11 months ago

    C.I.D.

    Synopsis: A team of dedicated men and women in the Crime Investigation Department will risk everything to solve Mumbai's toughest, most complicated crimes.

  • MobLand poster

    8.5

    S2 · E8 3 days ago

    MobLand

    Synopsis: Two mob families clash in a war that threatens to topple empires and lives.

  • Grey's Anatomy poster

    8.2

    S23 · E4 4 days ago

    Grey's Anatomy

    Synopsis: Follows the personal and professional lives of a group of doctors at Seattle's Grey Sloan Memorial Hospital.

  • Supernatural poster

    8.3

    S15 · E20 5 years ago

    Supernatural

    Synopsis: When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them to be soldiers. He taught them about the paranormal evil that lives in the dark corners and on the back roads of America ... and he taught them how to kill it. Now, the Winchester brothers crisscross the country in their '67 Chevy Impala, battling every kind of supernatural threat they encounter along the way.

  • Carrie poster

    8.3

    S1 · E8 1 month ago

    Carrie

    Synopsis: After her father's sudden, untimely death thrusts her into the unforgiving ecosystem of public high school, Carrie is forced to navigate a viral bullying scandal that tears through her community, the relentless pressure and casual cruelty of the social‑media age, and the awakening of mysterious telekinetic powers that rise alongside her adolescence.

  • Young Hearts poster

    6.3

    S27 · E253 6 years ago

    Young Hearts

    Synopsis: Malhação is a Brazilian television series for the teenage audience. The soap started in 1995, and was set in a fictional Gym Club called Malhação on Barra da Tijuca, Rio de Janeiro. Through the years the location varied slightly. Although the name of the soap remains the same, it is now set in the Múltipla Escolha High School.

  • Lanterns poster

    8.3

    S1 · E8 1 month ago

    Lanterns

    Synopsis: Two intergalactic cops, new recruit John Stewart and Lantern legend Hal Jordan, are drawn into a dark, Earth-based mystery as they investigate a murder in the American heartland.

Never miss The Boy and I Who Will Break Up in 100 Days.

Download Streambay and follow The Boy and I Who Will Break Up in 100 Days. We’ll notify you the moment a new episode is released. It’s free, with no sign-up and no personal information required.

Coming soon to App Store Get it on Google Play
The Boy and I Who Will Break Up in 100 Days Get new episode alerts Get alerts