At Umanohone, a store that sells everything from famous works to doujinshi, an ero book lover checks through all the erotic books at incredible speed.

The staff of Umanohone are pumped to win the cash prize at Denki-gai's Late-Summer Greetings Festival.

Hiotan and Fu-Girl dress up to help sell an eroge game; Umanohone's staff throws a Christmas party; the store has a chaotic New Year sale.

The female employees of Umanohone go to Mikan Books to introduce Hiotan to more manga; Valentine's Day at Umanohone puts the girls under pressure.

Sensei needs someone to model a panty shot for her manga; the staff has a rainy day at the store; Tsumorin hits the scene.

Sensei has been sleeping at Umanohone to draw a manga that she hopes will win her the Rookie of the Year Award.