A group of four male high school friends, Natsuki, Tomoya, Keiichi, and Tsuyoshi, prioritize having fun over academic pursuits, with romance as their main focus. Natsuki's unrequited love for Anna from another class becomes a central theme, with his friends frequently intervening in their relationship.

Rainbow Days
Four high school friends prioritize having a good time over academic pressures, embracing the carefree spirit of their youth.