Season 1 poster

Season 1

(2020)

Overview

Three 17-year-old best friends with differing attitudes toward sex learn to navigate love, intimacy, romance and womanhood in a complicated world.

Cast

Riko Nagase as Seino Sakura
Riko Nagase

as Seino Sakura

Ririka Tanabe as Hara Tsumugi
Ririka Tanabe

as Hara Tsumugi

Shiori Akita as Minagawa Yuna
Shiori Akita

as Minagawa Yuna

Niihara Taisuke as Hotta Ryusei
Niihara Taisuke

as Hotta Ryusei

Fujieda Yoshiki as Aoki Kouta
Fujieda Yoshiki

as Aoki Kouta

Raizou Ishikawa as Nitta Takahiro
Raizou Ishikawa

as Nitta Takahiro

Sonim as Shiroyama Nao
Sonim

as Shiroyama Nao

Norika Fujiwara as Seino Aki
Norika Fujiwara

as Seino Aki

Rintaro Mizusawa as Asahi Yu
Rintaro Mizusawa

as Asahi Yu

Episodes

Graduation from Virginity at Age 17.3. What do we do now? poster

Graduation from Virginity at Age 17.3. What do we do now? 10.0

September 17, 2020

Sakura grows nervous when her boyfriend invites her to his house. Having no experience with sex, she turns to her frien…

Is having sex really necessary in the first place? poster

Is having sex really necessary in the first place? 8.0

September 17, 2020

Tsumugi gets invited to the movies by a male childhood friend she hasn’t seen since junior high. At the end of the nigh…

Is it bad for girls to have a lot of experience? poster

Is it bad for girls to have a lot of experience? 8.0

September 17, 2020

Yuna excitedly tells Sakura and Tsumugi about her new 26-year-old boyfriend, but when her stomach begins to hurt, they …

Frankly speaking, do girls masturbate? poster

Frankly speaking, do girls masturbate? 9.0

September 24, 2020

Sakura hears odd sounds coming from her mom's room. She tells her friends about it but is shocked when Yuna suggests he…

Does gender matter when falling in love? poster

Does gender matter when falling in love? 8.0

October 1, 2020

Feeling confused about Yu's sexual orientation, Sakura consults Tsumugi and Yuna. Later, she blames herself when rumors…

Is breast size really that important? poster

Is breast size really that important? 8.0

October 8, 2020

When Yuna fears her boyfriend is cheating on her with a larger-chested girl, she follows him and is horrified to see hi…

Boys, have you ever had a haemorrhage for a week? poster

Boys, have you ever had a haemorrhage for a week? 8.0

October 15, 2020

Tired of her father asking her about her love life, Tsumugi decides to enter a speech contest to win a scholarship and …

Dropping out of school due to pregnancy. Why only girls? poster

Dropping out of school due to pregnancy. Why only girls? 7.0

October 22, 2020

Sakura worries about her friend Narumi after learning that Ryusei got her pregnant. When Narumi faces expulsion from sc…

17.3 years old. We're not at an age to say, "we don't know anything. poster

17.3 years old. We're not at an age to say, "we don't know anything. 10.0

October 29, 2020

Following an argument with her mom, Sakura runs away from home. The next day, she returns with Yu to speak to her mom a…