Tooru Sanada

As Ryu’s older brother by eight years, this mature and refreshing individual shares a striking resemblance to his sibling despite possessing a much gentler, more composed temperament. Having lived away from his parents for several years, he eventually returns home with the intention of settling down. He shares a deep, protective bond with both Ryu and Chizuru, whom he affectionately views as a younger sister and calls "Chi" because her name brings a smile to his face.