8.7/103 votes#1 - This Really Is Another World
Season 1 Episode 5 - Aired 10/31/2013
Erbia moves to Shin'ichi's manor, but she starts displaying some strange behavior and he starts believing that she is coming after his life, unaware of her real intentions.
Director: Satoshi Saga
Writer: Rie Koshika
8.0/101 votes#2 - January
Season 1 Episode 10 - Aired 9/15/2017
Haruki has been unable to focus during swim practcse since the new semester started; though his relationship with Miharu has returned to normal, he still feels as though something is lacking; Miharu begins missing school for some reason.
Director: Shigeru Ueda
Writer: Rie Koshika
8.0/101 votes#3 - March
Season 1 Episode 12 - Aired 9/29/2017
Miharu is scheduled to take time off from school and transfers to another hospital for surgery; she feels both anxious about the upcoming procedure and sad to be moving away from her friends.
Director: Sakai Hashido
Writer: Rie Koshika
7.0/101 votes#4 - School Festival
Season 1 Episode 2 - Aired 10/23/2022
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.
Director: Yusaku Saotome
Writer: Rie Koshika
7.0/101 votes#5 - The Sleepover
Season 1 Episode 6 - Aired 11/20/2022
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.
Director: Yusaku Saotome
Writer: Rie Koshika
7.0/101 votes#6 - A Long Vacation
Season 2 Episode 6 - Aired 2/11/2024
Van and the others are headed to Zoltan. If Ruti's existence should come to light, there could be trouble, so Red and Rit decide they should take Ruti on a trip.
Director: Ryu Yajima
Writer: Rie Koshika
6.3/103 votes#7 - Zoltan's Solstice Festival
Season 2 Episode 3 - Aired 1/21/2024
Cardinal Ljubo takes an interest in Zoltan's airship. Meanwhile, Zoltan is celebrating the Solstice Festival and it is bustling with activity. Red and his friends are enjoying the festival, but they come across a fight between some young people.
Director: Ryu Yajima
Writer: Rie Koshika
6.0/101 votes#8 - Find Fuku-chan!
Season 1 Episode 9 - Aired 12/11/2022
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?
Director: Kosuke Kobayashi
Writer: Rie Koshika
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Rie Koshika Ratings Summary
"This Really Is Another World" is the best rated episode written by Rie Koshika. It scored 8.667/10 based on 3 votes. It was directed by Satoshi Saga. It aired on 10/31/2013 and is rated 0.7 points higher than their second-best episode, "January".