E1 - Climax and Such

Aired: October 13, 2021

“Welcome to the planetarium! I’m Yumemi Hoshino, and I’ll be your guide.” An abandoned planetarium in the middle of nowhere. A lovely guest pays a visit, and timeless memories illuminate the night sky. The story of a small miracle begins.

E2 - The Title, Etc.

Aired: October 20, 2021

Ryou Fujibayashi gathers with some of the other girls to discuss their personalities. There must be a way to improve her standing among the cast! Also, the mystery of the title of this anime is solved.

E3 - Club Activities, Etc.

Aired: October 27, 2021

“That was a sight to behold...” Club activity is the centerpiece of school life. Liberal-arts-oriented clubs are great too, but sports-oriented clubs are the most exciting. Youths battling for their pride and ideal. Ah, the springtime of life.

E4 - Swimwear, Etc.

Aired: November 03, 2021

It's swimming time! Naturally, the boys can't stop trying to take a peek at what their female classmates look like in swimsuits. However, something unnatural is going on with the sizes of the girls' bodies... Literally.

E5 - Holiday, Etc.

Aired: November 10, 2021

Even in this world, Yukito is broke. Fortunately, he found a place where he can legally show off his talents to make money. Unfortunately, nobody seems to be interested. Yukito decides it's time to take matters into his own hands.

E6 - Little Sisters, Etc.

Aired: November 17, 2021

Elder siblings gather to discuss an obvious truth: there is nothing wrong with being absolutely obsessed with their respective little sisters. But the discussion naturally transitions to whose little sister is cutest, resulting in rising tensions...

E7 - Charades, Etc.

Aired: November 24, 2021

Elder siblings gather to prove an obvious truth: their love for their respective little sisters is the strongest. Naturally, the best way to do this is through baseball.

E8 - Soulmates, Etc.

Aired: December 01, 2021

What are soulmates? Two people bound by fate? Love? Blood relations? Or... similar voices?

E9 - Protagonists, Etc.

Aired: December 08, 2021

The protagonists of the five Key franchises gather to discuss the hardships they face. It isn't easy being a hero surrounded by beautiful girls! No, really, you don't understand.

E10 - Carnival Preparations, Etc.

Aired: December 15, 2021

The school is preparing for a festival! However...

E11 - Day of the Carnival, Etc.

Aired: December 22, 2021

The Kaginado Academy Carnival begins! The space-time continuum is completely ignored to allow several miraculous encounters.

E12 - The School Carnival Ends, and Then… Etc.

Aired: December 29, 2021

The Kaginado Academy Carnival Arc enters its third and final episode! The long-awaited beauty contest begins, bringing the event to a powerful climax. But it's not the climax anyone expected.