Primary ~Magical★Trouble★Scramble~

Rikuou Kohaku and his little sister Hinana came all the way to Vanchester, the magical country of water, to study magic in the academy. Just as they arrived at school, Kohaku immediately got involved in a fight with a water spirit. A fight which brings him to meet the twins Prim and Lime Oaklane, which unfortunately also destroys his room in the dorms.