Seasons & Episodes
The Island at the Far End of Summer
Midway through summer vacation, 36 students, some with newfound super-powers, find themselves all alone in their high sc
Aliens
The students have relocated to a nearby island, where they have no shortage of food, and can get whatever they want thro
The Cat Who Wore Sandals
Nagara, Nozomi, Asakaze, and Rajdhani continue searching for new worlds. Students start going missing, and their bodies
The Great Monkey Baseball
As the castaways swim in a mysterious sinkhole, they seem to be momentarily taken back home. Cap invites Nagara to pract
Leaping Classrooms
Nagara and friends use his power to survey new worlds in an effort to get back home. Meanwhile, the others students disc
The Long Goodbye
Nagara and Rajdhani arrive in a world called "Filmmaker," and discover a movie filmed entirely from Nagara's POV. Mizuho
Road Book
Having learned the truth about This World, groups led by Ms. Aki and Hoshi prepare to go their separate ways. Nagara fin
Laughing Dog
While traveling the wilderness, Mizuho asks Yamabiko how he became a dog. Yamabiko then relates how, 5000 years ago, he
This Salmon Chazuke Is Missing Its Salmon Nya
In a vast frozen waste, twins Sou and Seiji have been fighting each other for millennia. Ms. Aki says that to change the
Summer and the Demon
Kossetsu reads the minds of others passing by in a train station world using her true power. She pines for Asakaze, know
The Young Man and the Sea
After learning of Nozomi's death from Kossetsu's letter, Nagara and Mizuho hold a memorial service for her. While advanc
A Two-Year Recess
Nagara attends the opening ceremony of his technical school, but feels out of place. He sees Mizuho leaving her all-girl