An anthology of fluffy school-age stories. 1. Shining Mars (by Hoshiai Hiro) 2. Friends (by Kamei Juri) 3. My Partner (by Heppoko-kun) 4. Bound by a Red String (by Usami Wataru) 5. Rooftop (by Teramoto Kaoru) 6. KISS (by Takanae Kyourin) 7. You're Lovelier Than a Rose (by Tenshinrou Ryou) 8. Autumn Sleepiness? (by Arata Toshihira) 9. The Glade in the Forest Behind the School (by Kasuga Miho) 10. She, I, and the Red Book (by Kashimami) 11. Beyond This Sky (by Yamamoto Takuhito) 12. Omoi no Kisetsu (by KOUITI) 13. Princess Academy (by Oshida J・O)

Shungo is a normal high school student living in a huge house. One day, his sister Ryoko sends Mayu and Mikihiro Tsukimura, two siblings, to live with him to help Mayu overcome her problem. Mayu's problem: androphobia (fear of men), and Ryoko wants Shungo to help her overcome it. How? By making Mayu and Shungo share the same room, bed, and even take baths together. To make things even worse, Reika Hojo, the student-council chair, somehow ends up becoming their maid.

Setsuna Kiyoura is a typical high school student enjoying the summer break off from school with her family and peers. When her close friend, Sekai Saionji, falls bedridden with a common cold and is unable to attend to her part-time waitress job at Radish, the family restaurant, Setsuna opts to fill-in until Sekai is better. Although she comes to find the job is a little more demanding and stressful than expected, she befriends a handful of acquaintances at work, becoming particularly infatuated with fellow student and patron Makoto Itou.