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

Episodes

26 episodes · 2025

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. (Source: Crunchyroll)

Season6.5
The Day Peace Began to Collapse
E01

The Day Peace Began to Collapse

7
2025-07-0524 min

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

Small Lies
E02

Small Lies

7
2025-07-1224 min

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

Worldly Desires, Begone
E03

Worldly Desires, Begone

7
2025-07-1924 min

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

Showing and Being Seen
E04

Showing and Being Seen

7
2025-07-2624 min

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

Ideal Partner
E05

Ideal Partner

7
2025-08-0224 min

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

Confession
E06

Confession

7
2025-08-0924 min

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

After School, Just Before Summer Break
E07

After School, Just Before Summer Break

7
2025-08-1624 min

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

A Cute Junior
E08

A Cute Junior

7
2025-08-2324 min

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
E09

The Fireworks

7
2025-08-3024 min

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

7.5
2025-09-0624 min

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

7.5
2025-09-1324 min

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

7
2025-09-2024 min

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?

7
2025-09-2724 min

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

7.5
2025-10-0424 min

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

7
2025-10-1124 min

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

7
2025-10-1824 min

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

6.5
2025-10-2524 min

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

6.5
2025-11-0124 min

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

6.5
2025-11-0824 min

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

7
2025-11-1524 min

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

8
2025-11-2224 min

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

7.5
2025-11-2924 min

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

8
2025-12-0624 min

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

New Life
E24

New Life

7
2025-12-1324 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

7
2025-12-2024 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

7
2025-12-2724 min

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