When Sena and Shiori entered high school, they were looking forward to joining the Mahjong Club to be with their good friends, seniors Natsume and Komachi. However, the Mahjong Club was in danger of being discontinued! The reason is that not enough people know how to play⁉ Can the new girls learn the game quickly enough to save the club? (Source: Magazine Edge, translated)

A romantic comedy about a girl that loves her boyfriend and social-network games.

My name is Yuuki Suzuki, which may sound like a fierce name, but I'm actually a bit of a wimp. I somehow managed to muster up the courage to confess my feelings to Sasaki-san, the mysterious and beautiful girl in my class...... ummm, I'm floating!? But only by 1cm! She predicts tonight's dinner, and telepathically sends me a message that only arrives a week later...... Sasaki-san is innocent, charming, and “just a little bit amazing,” as she totally sweeps me off my feet! (Source: Futabasha, translated)

As children, Otaki Shinobu and Mori Shizuno swore to stay together forever, but they ended up becoming separated due to circumstances. When they reunite as high school students after a long time apart, their differing memories of their past “promise” led to an argument. Insomnia caused by the unfamiliar new life. A disappointing reunion. For the two of them, it was the worst possible start. But— By chance, they discover that they can finally rest peacefully if they fall sleep together. From then on, they will sleep in the school infirmary, in Shinobu's room, at Shizuno's house, etc. Confused by how much they've grown since those childhood days, they create their own “sleeping together rules”… This is the story of two childhood friends who can't be honest with each other — frustrating, bittersweet, but warm. A story of how they gradually rebuild their relationship by literally sleeping together. (Source: Dengeki Bunko, translated)