Hasegawa
長谷川
Mr. Hasegawa (長谷川 Hasegawa) is a minor character in the Baka to Test to Shoukanjuu series. He is a Mathematics teacher in Fumizuki Academy. In the anime adaptation, he supervises the first Summoner Test War declared by Class 2-F after they abduct him while he was on his way to Class 2-E.
