Age: 36 (age at death)<br /> Birthdate: April 4<br /> Height: 178 cm<br /> Weight: 66 kg<br /> Blood type: B<br /> <br /> The Kumo brothers' father, who founded the Yamainu Squad. He and his wife Koyuki were assassinated when the boys were young. He was also adopted into the Kumo family.<br /><br />