Rinne Rokudo is the titular protagonist of the anime series 'Kyoukai no Rinne'. He is a shinigami, or soul reaper, who guides spirits to the afterlife. Despite being a shinigami, Rinne struggles with financial issues, often wearing a tattered haori and living in a dilapidated house. He is dedicated to his work and tries to balance his duties with his school life. Rinne's character is defined by his sense of responsibility, kind heart, and resourcefulness. Throughout the series, he is seen helping spirits move on while dealing with various supernatural and comedic challenges.