From an early age, Haruka Sakura was made an outcast due to his unconventional appearance and lack of social skills. However, the rough treatment turned him into a proficient fighter, which is now the only thing he prides himself on. Starting at Furin High School, where it is rumored that strength is valued over academics, Sakura has only one goal—taking the top spot. Involved in a street brawl the day before his enrollment, Sakura happens to meet a group of his future schoolmates. Instead of the usual rejection, they fight alongside him, demonstrating that what the school actually cares about is protecting the town of Makochi from any harm—hence why the students call themselves "Bofurin." Surprised by the support and appreciation of the townspeople, Sakura has a hard time accepting their goodwill. Though unfamiliar with kindness being shown to him, Sakura must learn to push past his discomfort when Bofurin is pitted against formidable enemies. After experiencing the feeling of acceptance, he finds himself fighting for the sake of others for the first time.

Eiji Kitahama, a second year high school student, just wants to be popular. To help him realize this dream, Rin Nanakura, his junior in the drama club, uses her acting skills to create a harem of loving girls for him. Though the various "girls" all show fondness toward Eiji, the affection of the actress behind them is very real. Rin's colorful acting continuously delights Eiji, but will the starlet herself ever make her way into his heart?

The fourth movie.

The moon and the earth are linked by a single contact point, "Mitsuru ga Sakichau Ouren Rakuniushi" where Tatsuya lives under the supervision of the Sphere Kingdom (Moon Kingdom)'s Princess Feena Fam Earthlight who is coming to stay at his home.