اکیرا تاکانو

President of the Tea Club and another close friend of Tenma. She is very perceptive, resourceful, intelligent, and also very mysterious. Her enigmatic face always hides schemes she plan to help her friends or to play pranks on her classmates.

Akira has some uncommon hobbies such as planning war games, wearing full body costumes and economics. She also knows exactly who likes whom in class, but for unexplained reasons, stays silent on the matter.