Daisuke Tanaka

Ren & Hina’s homeroom & Physics teacher. Tanaka is deeply committed to his students futures, even if it means being blunt and strict with them in order for them to push forward. He pays extra attention to Ren due to his internal conflict, which he often tells Tanaka about. Because he is also the Physics teacher, he is technically the advisor for the Astronomy Club. Despite this, he usually leaves the key to the observatory roof in his desk drawer, giving Ren and Hina their privacy.