The Hirono Monsters' Carnival Series is a blind box collectible series from artist Lang that reimagines Hirono in a spooky carnival theme, featuring characters like a Grim Reaper, Creepy Clown, and Vampire. The series is designed with a dark, whimsical, and eerie aesthetic, with some figures having an embedded lighting device that can glow when used with a separate scene prop accessory. The figures were released online on October 16, 2025, with an in-store release on October 17, 2025.
