Japanese Name 半田 清舟 Romaji Name Sei Handa Nicknames Junon Boy, Sensei Series Barakamon, Handa-kun Age 23 Weight N/A Height 172cm Date of Birth April 15 Blood Type N/A Sei Handa from “Barakamon”: A closer look at the character Personality Sei Handa, also known as Seishuu Handa, is a central character in the anime series […]