Anpanman helps the princess Nandananda to find the The Shining Star's Tear.

Mako, a sexy young teacher, comes to Gyunabe high school to enlighten young minds. What she wasn't counting on was a class full of misfits lead by the delinquent Obayashi. If their never ending quest to see her underwear and embarrass her in front of the whole school doesn't force her to quit, then her principal's brilliant idea of making her the new rugby coach will.

When local teacher Midori Yamabuki receives an emergency summons to her home planet it turns out to be a trap devised by galactic warlord Dr. Mashirito, and it's up to Dr. Senbei Norimaki and a group of students (including his robot daughter Arale) to venture into space to save her.