Sakaki, Itsuhito

榊逸仁

He leads a carefree existence, frequently traveling to various locations on a whim. Prior to meeting Hana, he advises Shinichi to relax and engage in activities beyond studying and working during his college years. He enjoys teasing Shinichi about Hana and attempts to collaborate with Ami to devise schemes that bring Shinichi and Hana closer together.
Hailing from a wealthy family, he leverages his background to facilitate travel and assist in uniting Hana and Shinichi. Specific instances include utilizing his family's summer home after a beach trip, flying to Tottori with Ami, renting a car, and organizing the group's excursion.