Itsuki

Itsuki Tiwari is a young Tiwari essence user who accompanies Jason during the transfer of the clan’s dimensional door.

Biography

From eager guide to shaken survivor

Itsuki greets Jason as an obvious admirer but proves more than a fanboy when family security tightens around the Tiwari door. He suppresses his nervousness, demonstrates aura control sharp enough to impress Jason, and guides him through a clan divided over surrendering its ancient purpose. His curiosity and concern help humanise the transfer while the adults confront prophecy, betrayal, and the end of the Tiwari family’s defining duty. (Chapters 370–374)

Itsuki later travels with Jason until Jack Gerling kills three companions, an experience that shakes him and makes Jason’s grief-darkened company harder to endure. His family is eventually taken into the Asano Clan after being ostracised for helping Jason. Years later he serves as the clan’s envoy to Japan, though his lingering shyness remains visible in his hesitant feelings toward Akari. (Chapters 376–384, 959, 983)

Skills and abilities

Itsuki has exceptional aura concealment and stealth, able to hide eavesdropping even from powerful relatives until Jason points it out. He is alert, magically trained, and capable of travel under dangerous conditions, but the deaths around him reveal emotional limits that technique cannot simply suppress. (Chapters 370–384, 959)

Relationships

• Jason Asano: Itsuki begins as Jason’s admirer and travelling companion; shared loss later complicates that closeness. (Chapters 370–384, 959)
• Akari: Itsuki’s longstanding attraction to Akari is obvious to Jason, but his reserve keeps him from acting directly. (Chapters 370, 959)