
Quick answer — Nobuto Sakamoto worked on Hunter x Hunter (Art Director), Initial D Fifth Stage (Art Director), Rurouni Kenshin (Art Director) and 5 more anime.
Nobuto Sakamoto worked on Hunter x Hunter (Art Director), Initial D Fifth Stage (Art Director), Rurouni Kenshin (Art Director), Kenichi: The Mightiest Disciple (Art Director), Looking for the Full Moon (Art Director), Maria Watches Over Us: Printemps (Art Director), Maria Watches Over Us (Art Director), Rave Master (Art Design).