The genius demon king who played the fool will lead the heroes of the losing team.

Harasuma and Himeko attend an all-girls school academy. Harasuma dislikes Himeko for being so popular and talented and plans to find and exploit her weakness. Does she really dislike her after all or is the truth entirely different?

In a modern world where mountains transform into human settlements and the darkness of the night is dispelled, yokai boldly appear in the streets during the daytime! They mean no harm, but how can we humans coexist with these well-meaning yet troublesome beings?

This version focuses more on the relationship between the Maeda siblings.

The main character Tsubame, who has never had good friends, is determined to make friends in high school, but it does not go well. In the midst of her disappointment, she is recruited by the mountaineering club and suddenly finds herself participating in a mountain climbing trip. This is a girls' mountain life comedy set in the northern land!

At the mysterious dormitory "Tomokins" run by Tomoko and her daughter Kinko lives the scientists Shinichiro Tomonaga, Tomitaro Makino, Ukichiro Nakaya, and Hideki Yukawa. Tomoko introduces us to these scientists' many theories about the seen and unseen world through her encounters with them and excerpts from their respective writings.