The giant from Okinawa. He is soft spoken and kind hearted. He wanted to join his father as a fisherman but easily gets seasick. He later joined the police force and eventually made it over to SV.2. Yamazaki is too large to fit in a labor's cockpit, so he is designated as the carrier driver for Unit 1. When not on duty he tends to SV.2's vegetable garden where his green fingers can be seen.