
Quick answer — Masami Saitou worked on The Quintessential Quintuplets (Art Director), The Café Terrace and Its Goddesses Season 2 (Art Director), The Café Terrace and Its Goddesses (Art Director) and 7 more anime.
Masami Saitou worked on The Quintessential Quintuplets (Art Director), The Café Terrace and Its Goddesses Season 2 (Art Director), The Café Terrace and Its Goddesses (Art Director), Adachi and Shimamura (Art Director), How NOT to Summon a Demon Lord Ω (Art Director), UNDER NINJA (Art Director), GAMERS! (Art Director), Girlfriend, Girlfriend (Art Director) and 2 more.