A military officer who is the commander of the 1st hero batallion at the ‘Japan defense bureau’, which is a military organization involved in the national protection of Japan. His rank is colonel and his full name is Ikusabata Sadayoshi. He is an alien, but the noble family ikusabata adopted him, making him a Japanese resident. Due to the very strict education he has undergone, he treats everyone with respect and faithfully fulfills his duty. His combat capabilities are also very well-developed.