HomeCharactersGustavGustavIs Gustav kawaii?Kawaii 💖Not kawaiiBe the first to vote.Kawaii ranking → Voiced byJPHiroshi NakaENBrook ChalmersAnime appearancesHonzuki no Gekokujou: Shisho ni Naru Tame ni wa Shudan wo ErandeiraremasenSupporting · 2019Honzuki no Gekokujou: Shisho ni Naru Tame ni wa Shudan wo Erandeiraremasen - Ryoushu no YoujoSupporting · 2026
