Appearance and Personality: A sharp-tongued, cynical character who stands in stark contrast to other versions of KAITO. His hair and facial features appear less saturated than other Sekai KAITOs, yet he remains quite handsome. While other Niigo Virtual Singers tend to give advice as passive observers, Niigo KAITO is an action-oriented advisor who forces the subject to confront their problems head-on, preventing them from looking away. He is blunt and sensitive, yet possesses a hidden kindness—a classic tsundere. Features: The KAITO of the Empty Sekai.