
Quick answer — Shouhei Kohara worked on Initial D 2nd Stage (Mechanical Design), Initial D 3rd Stage (Mechanical Design), Astro Note (Mechanical Design) and 1 more anime.
Shouhei Kohara worked on Initial D 2nd Stage (Mechanical Design), Initial D 3rd Stage (Mechanical Design), Astro Note (Mechanical Design), Hell Girl: Fourth Twilight (Mechanical Design).