Bossman B9
Composition Super Steel
Power Source Atomic Energy
Pilot Limited AI
Bossman B9 is a Mechanical Beast designed to resemble Boss Borot in the TV Magazine manga, it was sent by Count Brocken to destroy the Mazinger Z.


When in diguise, Bossman resembles Boss Borot from top to bottom, the only notable difference is the lack of pupils in the eyes. Once the head piece is off, it has a basketball-like head attached to a couple of holders.

Abilities and EquipmentEdit

Bossman lacks much weaponry compared to other Mechanical Beasts, mainly using its disguise to fool oppenents into thinking its Borot until pummeling them senselessly.


When the Mazinger was out on patrol it encountered Bossman thinking it was was the real Boss Borot. When Bossman attacked it, Koji was confused and tried to talk sense into it and refused to attack. However when the real Boss Borot came on the request of Sayaka, it cleared up the confusion with the Bossman ditching its disguise. Boss Borot and Mazinger combined their forces and destroyed Bossman B9.

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