Watari-kun's ****** Is About to Collapse
Watari-kun's ****** Is About to Collapse

Watari-kun's ****** Is About to Collapse (2025)

7.7 (13 votes)
1 Season
July 5, 2025
Japanese
Animation Comedy Drama

Synopsis

Naoto Watari lives solely for his little sister, Suzushiro, until his chaotic childhood friend, Satsuki, storms back into his life. Without uttering a single word, her very presence ignites buried memories and unravels his rigid routine. As tensions rise and secrets surface, Naoto’s devotion to Suzushiro clashes with unresolved pain, threatening to collapse his fragile world.

Network

Tokyo MX

Episodes

The Day Peace Began to Collapse
E1

The Day Peace Began to Collapse

Jul 5, 2025
24 min
7.0

Watari Naoto and his sister Suzu try to live a normal life. His destructive childhood friend Satsuki returns.

Small Lies
E2

Small Lies

Jul 12, 2025
24 min
7.0

The plants in the garden are beginning to sprout. But so are the small lies that everybody employs.

Worldly Desires, Begone
E3

Worldly Desires, Begone

Jul 19, 2025
24 min
7.0

Ishihara-san has the image that Naoto is a perfect, kind, chaste saint. Can he kill all his desires, though?

Showing and Being Seen
E4

Showing and Being Seen

Jul 26, 2025
24 min
7.0

Everyone is going to the beach. Satsuki and Ishihara get bathing suits. What will Naoto say to them?

Ideal Partner
E5

Ideal Partner

Aug 2, 2025
24 min
7.0

On their walk, Naoto and Ishihara run into Fujioka, her "ex-boyfriend". What really happened between them?

Confession
E6

Confession

Aug 9, 2025
24 min
7.0

After overcoming multiple obstacles, Ishihara finally confesses her feelings to Naoto. What is his response?

After School, Just Before Summer Break
E7

After School, Just Before Summer Break

Aug 16, 2025
24 min
7.0

Ishihara and Naoto go on a date at the zoo, albeit with Suzu in tow.

A Cute Junior
E8

A Cute Junior

Aug 23, 2025
24 min
7.0

Naoto has his first day on the job. Satsuki goes to her new job, but it's in the seedy part of town?!

The Fireworks
E9

The Fireworks

Aug 30, 2025
24 min
7.0

After the fireworks, a violent storm forces Naoto, Ishihara-san, and Satsuki to spend the night together.

A Relationship I Don't Want to Mess Up
E10

A Relationship I Don't Want to Mess Up

Sep 6, 2025
24 min
8.0

Ishihara leaves in the morning, leaving much to be discussed. But Naoto is in the movies and misses 23 calls.

Still a Child
E11

Still a Child

Sep 13, 2025
24 min
8.0

Naoto meets Ishihara's mom who thinks Ishihara is still a child. Then Naoto knocks over a bag with condoms...

Being Independent
E12

Being Independent

Sep 20, 2025
24 min
7.0

Yukari's mom wants Naoto and Yukari to break up. But Naoto decides that he doesn't want to give anything up.

Do You Really Love Her?
E13

Do You Really Love Her?

Sep 27, 2025
24 min
7.0

Naoto decides to talk to Ishihara-san's mother and his honesty disarms her. Meanwhile, Satsuki is moving away?

Nao-kun Mk. II
E14

Nao-kun Mk. II

Oct 4, 2025
24 min
8.0

Naoto meets Satsuki's family. Why did she have to come home so suddenly? Who's Nao-kun Mk 2?!

What It Means to Love Someone
E15

What It Means to Love Someone

Oct 11, 2025
24 min
7.0

Satsuki's emotions are a mess. Trying to get rid of the bad feelings, she tells Naoto she loves him.

A Contract for Sex
E16

A Contract for Sex

Oct 18, 2025
24 min
7.0

Ishihara-san broke up with Naoto?! And now Satsuki is offering to have sex with Naoto?!

Answers for Satsuki and Ishihara-san
E17

Answers for Satsuki and Ishihara-san

Oct 25, 2025
24 min
6.0

After a long time of soul searching, Naoto finally has an answer for both girls. Who is he going to pick?

What They're Searching For
E18

What They're Searching For

Nov 1, 2025
24 min
6.0

Naoto goes back to his old home to get the laptop, but can't find it. Instead he meets a woman named Rika.

Seeing Things
E19

Seeing Things

Nov 8, 2025
24 min
6.0

Satsuki has fully disappeared. But on the school trip to Okinawa, Naoto keeps seeing glimpses of her. How?!

Now's My Chance
E20

Now's My Chance

Nov 15, 2025
24 min
7.0

Satsuki is leaving Okinawa this afternoon but she still won't meet Naoto. He has to figure out a way see her.

Honest Feelings
E21

Honest Feelings

Nov 22, 2025
24 min
9.0

Naoto has a date with Satsuki, but Makina wants to spend the day with him. Can he make it on time to Satsuki?

The One I Need
E22

The One I Need

Nov 29, 2025
24 min
8.0

Naoto Watari lives solely for his little sister, until his chaotic childhood friend storms back into his life.

A Story from Another Time
E23

A Story from Another Time

Dec 6, 2025
24 min
9.0

Naoto finally manages to tell Satsuki how he really feels, and Satsuki's also ready to take the plunge.

New Life
E24

New Life

Dec 13, 2025
24 min

Abe tells Tokui that Satsuki might be pregnant! Tokui also finally reveals something about his past love.

The Shape of a Family
E25

The Shape of a Family

Dec 20, 2025
24 min

Naoto and Satsuki attend Yayoi and Naozumi's wedding. Later they talk about the shape of family.

One Last Thing to Make Sure Of
E26

One Last Thing to Make Sure Of

Dec 27, 2025
24 min

Naoto and Satsuki's summer together is about to end. Where will their individual paths take them?

Cast

Trailer

Details

Original Title

渡くんの××が崩壊寸前

Status

Ended

Seasons

1

Episodes

26

Production

Staple Entertainment, NBCUniversal Entertainment Japan, Kodansha