Mikio Shirato
白都 樹生
Mikio Shirato is Yukiko's older brother.
Mikio Shirato challenged Joe wearing a set of Ace AI-powered gear that he designed himself in the first season.
Second season
(Source: Official Site, edited)
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Megalo Box
Supporting -
Nomad: Megalo Box 2
Supporting
Suzuki, Tatsuhisa
Japanese
Coadour, Alexandre
French
Sangregório, Bruno
Portuguese (BR)
Daymond, Robbie
English
Macías, José Antonio
Spanish
Hernández, Carlos
Spanish
