Sitting next to Koken-kun

Sitting next to Koken-kun is a story of the verse. It features Koken Gentoshi's daily life before he came to the Matrix.

Plot
During class, a schoolboy named Koken is always creating new ways to entertain himself. Even Yokoi-san, who sits next to Koken-kun, always gets sucked into watching his games!

During multiple episodes, Koken is seen playing in the class with his phone, with domino erasers, robots, chesses, etc.

Yokoi Ruri is the narrator of the story.

Position in the Verse
Sitting next to Koken-kun is the story takes place in 2018, around 10 years before "Dungeon" and 5 years before "I Want to Change Fate".

According to the author, it is a diverse story. As most of the stories in the verse is about incredible people doing incredible things, a story about something mundane and normal is needed as despite magic and stuffs, at the end of the day, most people in the world are still normal people who want to do normal stuffs.