A trip to the school pool during P.E. sets off a string of competitions between Aharen and Raido. Can the quiet giant finally score a victory against the tiny enigma?

Raido gets sick, with surprising results. After recovering he has a surprise encounter with the intimidating, sword-wielding... Aharen?

Raido enjoys a town-building video game before having an intoxicating encounter with some amazake.

After a wardrobe malfunction, Raido and Aharen prepare for a relay race at their school's athletics festival.

An encounter with Reina's favorite arcade game has given Raido a severe case of idol brain.

Summer holidays are coming and the promised beach is just around the corner.

The Aharen siblings meet Futaba and the boys, and then Eru and Ren decide to show Reina their gratitude.

It's time for a class trip to Tokyo, with Raido and Aharen excited to visit a certain theme park.

After a surprise birthday party, Aharen and Raido make plans to spend Christmas together.