Sakaguchi Ryōhei

Sakaguchi Ryōhei (坂口 亮平) is the protagonist of Farewell, Swift Summer Brightness. He is a freelance fortune teller with the Talent named Saṃsāra which allows him to reveal someone's entire future as long as that person does the exact same things in the vision given.

Talent
Main Article: Saṃsāra

Saṃsāra: The Cycle of Rebirth is Sakaguchi's Talent which appears as a medallion with an emerald on its center. When someone looks into the emerald, the entire person's future will be shown to that person. As long as the person does exactly as what the visions show, the future will continue to be the same.