Season 1 poster

Season 1

(2022)

Cast

Chiemi Tanaka as Rikka (voice)
Chiemi Tanaka

as Rikka (voice)

Natsumi Murakami as Chiyo (voice)
Natsumi Murakami

as Chiyo (voice)

Ayane Sakura as Sekine (voice)
Ayane Sakura

as Sekine (voice)

Megumi Han as Tsubasa (Tsuyoshi) (voice)
Megumi Han

as Tsubasa (Tsuyoshi) (voice)

Yu Serizawa as Tsubasa (Older Sister) (voice)
Yu Serizawa

as Tsubasa (Older Sister) (voice)

Yuya Hirose as Hanzо̄ (voice)
Yuya Hirose

as Hanzо̄ (voice)

Yoji Ueda as Brian-sensei (voice)
Yoji Ueda

as Brian-sensei (voice)

Tomoko Kaneda as Maskuma (voice)
Tomoko Kaneda

as Maskuma (voice)

Hochu Otsuka as Narration (voice)
Hochu Otsuka

as Narration (voice)

Daisuke Ono as Head of the Research Institute (voice)
Daisuke Ono

as Head of the Research Institute (voice)

Episodes

The Four Girls’ Secrets poster

The Four Girls’ Secrets 4.5

October 16, 2022

Rikka, Chiyo, Sekine and Tsubasa seem like regular middle-school girls, but they all have their own secrets.

School Festival poster

School Festival 7.0

October 23, 2022

Chiyo, despite her normally calm demeanor, is easily worked up. Cute things make her pull all-nighters to pursue cutene…

Surprise poster

Surprise 7.0

October 30, 2022

When visiting a local street food vendor who just can't read the room, Rikka is forced to reveal several new powers tha…

Wish Upon a Star poster

Wish Upon a Star 7.0

November 6, 2022

If you could make a wish come true, what would it be? Change the past? Change your gender? Lose weight? Whatever it is,…

Beach poster

Beach 7.0

November 13, 2022

After some ups and downs during the final exams, it's off to summer vacation at the beach. Great weather, great food, a…

The Sleepover poster

The Sleepover 7.0

November 20, 2022

Sekine invites Chiyo to a sleepover at her house, and the other two invite themselves as well. They deepen their bond w…

Ring Out! The Songs of Friends poster

Ring Out! The Songs of Friends 7.0

November 27, 2022

What was supposed to be a fun visit to the karaoke studio suddenly turns into an emergency when the four friends are ab…

Hanzo’s Challenge poster

Hanzo’s Challenge 7.0

December 4, 2022

Hanzo, the assassin sent against Chiyo by her former ninja clan, cannot defeat Chiyo in single combat. He decides to cl…

Find Fuku-chan! poster

Find Fuku-chan! 6.0

December 11, 2022

Fuku-chan, Rikka's new space alien pet, has gone missing, and he's not just a harmless walking giant mushroom. Can Seki…

Atami poster

Atami 7.0

December 18, 2022

The four friends go on a trip to Atami, a resort area known for its hot springs and traditional wooden dolls. However, …

Goodbye, Colonel poster

Goodbye, Colonel 7.0

December 25, 2022

Time is running out. The lies are not holding. When the truths comes out, can the four kids remain friends? Can Rikka s…