Possibly the biggest idiot in the world (or so his parents say), Akihisa is the only one whose summoned beast can be corporeal.
Yoshii is probably the dumbest student in Class F; he lacks both common sense and intellectual knowledge. He willingly acknowledges his idiocy. He's best friends with Class Representative Yuuji Sakamoto --who is equally as stupid. Yoshii often acts like a typical fanboy, frequently indulging in purchasing and drooling over photos of cute girls, though he does have a love of pictures of trap, Hideyoshi. Because of his habit, Yoshii is always on the verge of broke, leaving him starving. In spite of his stupidity, Yoshii has a heart of gold. When fellow classmate, Himeji becomes ill during the placement exam he rushes to her rescue. Similarly, he tries hard to win the school scavenger hunt so he can win a set of fox phone charms to give to Minami's little sister--whose charm was destroyed because he failed to pick it up when he saw it. He has a large crush on Himeji, and he's also the object of affection and abuse of Minami.
Yoshii has the ability to summon his magical being anywhere, including outside of school, because of a special bracelet he won in the scavenger hunt. Furthermore his summon is the only one that can touch physical objects. As a result, he's often recruited (forced) to do chores for the teachers. On occasion his summon's ability saves the day, as in the case when the school's digital field was disrupted and acting up. One last note, whatever pain his summon feels, Yoshii does too.