|Affiliation||Photon Power Laboratory|
|Family and Relations||Unknown|
|First Appearance||Raid! The Assassin gets close to Koji|
Boss has the appearance of being overweight but does possess visible muscles with black hair, eyes, and an overbite. In terms of clothing, he is always seen wearing a sash.
While Boss retains his cocky and showy attitude in other counterparts as well as his perversion to attractive women like Sayaka and Minerva, he is supportive of Koji and Mazinger Z. He is closest to his gang members Nuke and Mucha. Boss holds a great amount of pride in Boss Borot despite being painfully aware of its flaws, yet strives to go on in spite of shortcomings. Boss greatly cares about people he was close to, berating Koji for turning down Sayaka and his offers for help and hesitating at the sight of Ms. Onchi being an Iron Mask.
Boss' skills as a pilot are shown to be diverse yet not up to par as Sayaka or Koji. Vehicles he has used range from mopeds, tanks, and even Boss Borot's unconventional controls.
Boss was usually seen in the sidelines often going into battle with any weapon he can get his or Borot's hands on. Other times he gets assigned small tasks such as getting pictures of Minerva without her outfit on by the Three Scientists or by Prof. Yumi telling him to assist in battle.