Quick answer — Akira Sudou performed 1 anime theme, including "Waiting for you" from Bubblegum Crisis TOKYO 2040.
Akira Sudou performed the anime theme songs "Waiting for you" (Bubblegum Crisis TOKYO 2040).
Akira Sudou's first listed anime theme is "Waiting for you", the ending of Bubblegum Crisis TOKYO 2040.