"I know the secrets of everyone in this class☆" That is how the twin-tailed new transfer student, Koto Tsutsunuke, introduced herself to the class. Her new classmates are shocked by her brash remarks. And the teacher is no exception to "everyone in this class"... Seeing her grinning face, the students realized… This girl is dangerous. Now, their ordinary school life is over, as everyone's darkest secrets become exposed. (Source: Kadokawa, translated)

A story between a girl and a boy from the Vienna Boy's Choir.

A collection of stories: 1. **Chiisana Hana** (小さな花) 2. **Yuki Onna** (雪おんな) 3. **Watashi no Isshukan** (わたしの一週間)

A collection of 5 stories: 1. **Boku Hashitta yo!** (ボク走ったよ！) 2. **Tiger 5** (タイガー5) 3. **Aoi September** (青いセプテンバー) 4. **Hitori Pocchi no Iinchou** (一人ぽっちの委員長) 5. **Hoshi dake ga Shitteiru** (星だけが知っている)

*Notes: Includes the story "7-gatsu Boku wa Yasashii (7月ぼくはやさしい)"*