Kaginado

Characters from another series join in, pushing the plot forward into a new chapter.

The Afterlife Battlefront is here, and they're convinced that this Kaginado is a cruel conspiracy; they have evidence to prove their assertion.

Despite seeming to enjoy school life at the Kaginado Academy, Yuri and the Afterlife Battlefront are still determined to tear the place down; Yuri hatches another plan.

Everyone goes to the beach for summer school; they all travel by bus on a narrow mountain road cutting through a dense forest.

The students, accompanying adults and failed hijackers arrive at the beach and begin their designated beach activities.

Yuri decides to tap into the rebellious energy of everyone at the academy through the chaotic power of rock and roll, which disrupts the status quo and summons a god.

The group determines which Key character is the strongest in single combat.

The heroines go through a lot of hardships, but not during their secret pajama party; here, the heroines are free from worry.

Many students are running for president of the student council, which is rumored to be a position that grants godlike powers.

The election season rages on, with more and more people running for president.

The moment of truth is near.

With the chaotic elections over, life returns to normal; in a world whose very existence is a miracle, normal is never boring.