In Fujisawa, Sakuta Azusagawa is in his second year of high school. Blissful days with his girlfriend and upperclassman, Mai Sakurajima, are interrupted by the appearance of his first crush,…

Finally, the day of Mai’s high school graduation has arrived. While Sakuta eagerly waits for his girlfriend, an elementary schooler who looks exactly like her appears before him. Suspicious, and…

The main characters, Himari Aozora and Mitsuki Hoshikawa, enter Paradise Private Academy. Himari, who aspires for AIPRI, dreams of making 10,000 friends! But for the shy and anxious Himari, it…