Boku--supporting character; student of Sensei Nakai; love of Mitsui

Boku first met Mitsui when she kicked him in the head as part of her initiation into the dojo.  But he didn’t let that bother him.  With her next strike, he had her suspended over his head, crushing her ribcage in his large, powerful hands.  When she was accepted into the dojo, he treated her like any other student.  At first.  Somehow, she got under his skin and, despite himself, he fell in love with her.  Fortunately, she felt the same way.  But love is not in Mitsui’s destiny.  Someone would rather keep her on the path of revenge and Boku is the perfect tool to make that happen.