
Quick answer — Shiho Tanaka worked on Attack on Titan Final Season THE FINAL CHAPTERS Special 1 (Sub Character Design), Attack on Titan Final Season THE FINAL CHAPTERS Special 2 (Sub Character Design), RE-MAIN (Character Design).
Shiho Tanaka worked on Attack on Titan Final Season THE FINAL CHAPTERS Special 1 (Sub Character Design), Attack on Titan Final Season THE FINAL CHAPTERS Special 2 (Sub Character Design), RE-MAIN (Character Design).