Hiragi seems upset or nervous, stressed most of the time. Indeed, the gang has been giving him stomach aches for 3 years now, since it brings a lot of conflict, and he must therefore take care of telling Umemiya, the leader.Although this character is often put forward, Hiragi can also be calm, even pedagogical. Also he is not too rude. He is really calm and collected and as a boyfriend he is the best, all despite his angey looks