[3][1][2] He won the Prize, First rank, in the 5th Hayakawa SF Contest with the story "Hana Kariudo" (花狩人, The Flower Hunter), which he wrote while he was a student in the University.
There are other 4th generation SF writers such as Chōhei Kambayashi and Mariko Ōhara, Noah debuted contemporarily with them.
Noah was thought as a female by many people at first, due to his visionary style and the pen name "Adusa".
Also his works are characterized by the aesthetic style and have inclination to shōnen-ai situations and world.
His world of fictions ranges from the terrorist fighting with the Galactic Empire, speculative visions of far future Galaxy, and shōnen-ai situations in this stage, Golden Dawn Magics[5] and quantum, psychonic computer, celestial chasing drama of angel and cosmic stranger, occult fantasy, the secret of William Shakespeare and his work Hamlet,[6] to the speculative and sci-fi Yaoi world.