###Rainbow Days / Nijiiro Days
Genres: comedy, romance, slice of life
Running time: 15 minutes
Number of Episodes: 24
Plot Summary: Natsuki, Tomoya, Keiichi, and Tsuyoshi are high school students and close friends: The four boys have no club activities, and they hurry through their studies so they can spend their days having fun. Their main topic of interest: love. Natsuki has an unrequited crush on Anna, a girl from another class, and his friends keep meddling in their relationship.