Summary
Serving as the second-in-command to Sakaki, Shigeo Shiba eventually takes over the role upon Sakaki's retirement. Described as a total gearhead, he is deeply passionate about his work, to the point where he struggles to relax once he gets fired up. Beyond his technical expertise, he is an authority on Labors and holds a specific license for underwater construction Labors. He also shares a good friendship with Asuma Shinohara.
