Usagi wa Kemono no Hara no Soko de Shiawase na Yume wo Miru
兎は獣の肚の底でしあわせな夢をみる
A high school girl named Usagi, who lost her mother as a child and faces difficulty fitting in with her new family, becomes involved in an unexpected situation. While staying after school to assist with preparations for the school festival, she witnesses three popular classmates—Yuko Masamune, Sekirou Yakki, and Kumayoshi Shino—engaging in a confrontation with another student. This encounter marks the beginning of a story blending elements of romance and fantasy.