Season 1
11 episodes · first aired 2022-10-16
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | The Four Girls' Secrets 2022-10-16 | Rikka, Chiyo, Sekine and Tsubasa seem like regular middle-school girls, but they all have their own secrets. | 2022-10-16 | 4.5 |
 | 02 | School Festival 2022-10-23 | Chiyo, despite her normally calm demeanor, is easily worked up. Cute things make her pull all-nighters to pursue cuteness. Ninja-related things remind her of her ninja upbringing. | 2022-10-23 | 7.0 |
 | 03 | Surprise 2022-10-30 | When visiting a local street food vendor who just can't read the room, Rikka is forced to reveal several new powers that are only mildly threatening to the entire human race. | 2022-10-30 | 7.0 |
 | 04 | Wish Upon a Star 2022-11-06 | If you could make a wish come true, what would it be? Change the past? Change your gender? Lose weight? Whatever it is, Colonel Rikka has you covered. She just won't warn you beforehand. | 2022-11-06 | 7.0 |
 | 05 | Beach 2022-11-13 | After some ups and downs during the final exams, it's off to summer vacation at the beach. Great weather, great food, and great excuses for excessive self-defense await! | 2022-11-13 | 7.0 |
 | 06 | The Sleepover 2022-11-20 | Sekine invites Chiyo to a sleepover at her house, and the other two invite themselves as well. They deepen their bond while Rikka learns more about the quirky cultural activities that take place on Earth. | 2022-11-20 | 7.0 |
 | 07 | Ring Out! The Songs of Friends 2022-11-27 | What was supposed to be a fun visit to the karaoke studio suddenly turns into an emergency when the four friends are abducted by a shadowy organization. | 2022-11-27 | 7.0 |
 | 08 | Hanzo’s Challenge 2022-12-04 | Hanzo, the assassin sent against Chiyo by her former ninja clan, cannot defeat Chiyo in single combat. He decides to cleverly attack Chiyo through her friends, Chiyo's only apparent weakness. | 2022-12-04 | 7.0 |
 | 09 | Find Fuku-chan! 2022-12-11 | Fuku-chan, Rikka's new space alien pet, has gone missing, and he's not just a harmless walking giant mushroom. Can Sekine stop him from devouring her friends, both figuratively and literally? | 2022-12-11 | 6.0 |
 | 10 | Atami 2022-12-18 | The four friends go on a trip to Atami, a resort area known for its hot springs and traditional wooden dolls. However, it also featured an eagle-eyed local who could accurately determine Tsubasa's gender. | 2022-12-18 | 7.0 |
 | 11 | Goodbye, Colonel 2022-12-25 | Time is running out. The lies are not holding. When the truths comes out, can the four kids remain friends? Can Rikka stay on Earth, without messing with the space-time continuum? | 2022-12-25 | 7.0 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.