Apparently I like string instruments. Perhaps I long for the world of sounds that can be created by string instruments but not by keyboard instruments? The violin comes with every new band of mine. It is a pleasure that my son could embody the dream. With no doubt, this quartet will be so much fun since we have such wonderful free-spirited musicians as Hiroaki Mizutani and Kazumi Ikenaga who have unique aesthetics, too. Would it be a square or a parallelogram? What kind of shape we could create with this quartet?