Age: 22 Birthday: June 19 Height: 181 cm Weight: 67 kg Blood type: AB Likes: Suicide, sake, women, crabs, Ajinomoto (a Japanese brand of seasoning) Dislikes: Dogs, Nakahara Chuuya Ability: No Longer Human; the ability to nullify other abilities through touch. Dazai Osamu is based on a Japanese author by same name. His ability No longer human is also based on Dazai Osamu's popular Japanese novel by same name.