Shion Wakayama

Komura starts his school year with a new seat neighbor in homeroom—the bespectacled Mie. Before long, he's nursing a raging crush on his quirky classmate who's always forgetting her glasses! While this might be ideal for Komura to get to know Mie better, will his poor heart give out from the daily strain of being up close and personal with the girl he likes?!

High school student Aoi Aioi lives with her elder sister, Akane, after a tragic accident took their parents away 13 years ago. Because Akane has since been taking care of her single-handedly, Aoi wants to move to Tokyo after her graduation to relieve her sister's burden and pursue a musical career, inspired by Akane's ex-boyfriend Shinnosuke "Shinno" Kanamuro. Shinno was part of a band until he left for Tokyo to become a professional guitarist after the sisters' parents passed away, and he was never to be seen again.

The story is set in Hiroshima Prefecture's Onomichi City, where a high school student Nashiko Jippensha was kicked out of her house. Without a place to play with her friends, she learns that the mahjong parlor that her father used to run is now vacant. She fixes the mahjong parlor and turns it into a place where she and her friends can have fun, cook, have tea, and sometimes play mahjong.

Sometime ago, this world was created by a girl, and was then destroyed by her in order to vent her frustration towards the reality. It was Gridman the Hyper Agent, the humane monster she created, Yuta Hibiki and his friends who saved her heart. Yuta Hibiki had just become a second-year high school student and decided to reveal his feelings to his classmate, Rikka. However, Kaiju suddenly appeared and began to attack the city. Gridman came back from the alternate dimension and told Yuta that worlds of different dimensions which were once in harmony were rapidly losing their balance. When the red dragon Dyan Rex, the Gridman's supporters named “Neon Genesis Junior High Students”, and the residents of an alternative world, Yomogi Asanaka and his friends appeared one by one, Yuta was once again caught up in a great crisis…