Specials
66 listed episodes · First aired February 29, 2020
Episodes
Companion to the anime, a short retelling of the first episode from Geordo's perspective.
E16Catarina's Brain Conference 15E17Catarina's Brain Conference 16E18Catarina's Brain Conference 17E19Catarina's Brain Conference 18E20Voice Drama #2: KeithCompanion to the anime, a short retelling of the first episode from Keith's perspective.
E21Voice Drama #3: MaryCompanion to the anime, a short retelling of the second episode from Mary's perspective.
E22Catarina's Brain Conference 19E23Catarina's Brain Conference 20E24Voice Drama #4: AlanCompanion to the anime, a short retelling of the second episode from Alan's perspective.
E25Voice Drama #5: SophiaCompanion to the anime, a short retelling of the third episode from Sophia's perspective.
E26Voice Drama #6: NicolCompanion to the anime, a short retelling of the third episode from Nicol's perspective.
E27Looking Back Voice Drama: SnakeToy Snake quickly recaps the first 3 episodes.
E28Catarina's Brain Conference 21E29Catarina's Brain Conference 22E30Catarina's Brain Conference 23E31Catarina's Brain Conference 24E32Catarina's Brain Conference 25E33Catarina's Brain Conference 26E34Let's Learn With Katarina 1E35Let's Learn With Katarina 2E36Let's Learn With Katarina 3E37Let's Learn With Katarina 4E38Let's Learn With Katarina 5E39Let's Learn With Katarina 6E40Let's Learn With Katarina 7E41Let's Learn With Katarina 8E42Let's Learn With Katarina 9E43Catarina's Brain Conference X 1E44Catarina's Brain Conference X 2E45Catarina's Brain Conference X 3E46Catarina's Brain Conference X 4E47Catarina's Brain Conference X 5E48Catarina's Brain Conference X 6E49Catarina's Brain Conference X 7The myths behind some of history's most defining moments and revealing facts behind America's space explorations.
E50Catarina's Brain Conference X 8E51Catarina's Brain Conference X 9E52Catarina's Brain Conference X 10E53Catarina's Brain Conference X 11E54Catarina's Brain Conference X 12E55Catarina's Brain Conference X 13E56Catarina's Brain Conference X 14E57Catarina's Brain Conference X 15E58Catarina's Brain Conference X 16E59Catarina's Brain Conference X 17E60Catarina's Brain Conference X 18E61Catarina's Brain Conference X 19E62Catarina's Brain Conference X 20E63Catarina's Brain Conference X 21E64Catarina's Brain Conference X 22E65Catarina's Brain Conference X 23E66I Met My Destined One...The OVA will tell the childhood stories of the main characters, adapting from the first volume of Satoru Yamaguchi's original light novel. Bundled with the seventh limited edition volume of the manga.