Evil Heart

from hidoi~! translators: masaki umeo is a middle schooler with a nasty temper. because of his temper, he is causing all sorts of problems and is constantly involved in fights causing his sister to worry about his well-being. one day, he stumbles upon an aikido class which he becomes interested in, but soon dismisses it until he meets daniel- an english teacher from canada. daniel teaches umeo about the way of aikido in hopes of giving umeo a different outlook in his life, but it isn't that simple because there is a dark reason behind umeo's temper…