Tohma is a minor/supporting role in Misao. He was the classmate of Misao until she mysteriously disappeared. It is hinted that he returned the romantic feelings Misao held for him.

Throughout the game, Tohma is shown to have a somewhat cocky and selfish personality - he can also be a bit flirty, as shown by compliments towards Aki whilst in her presence. However, this 'flirtiness' is seen through by the player early on in the game when Tohma abandons his presumed girlfriend, "Otome", and leaves her to be attacked and torn apart by a monster in a bathroom. A true coward in that sense, the player can eventually find him cowering in the corner of a classroom after having been scared by the bathroom monster. His confident personality reappears when he angrily defends his belief that Otome's demise was not due to his own cowardice.