Ochiai Naobumi (落合 直文; 16 December 1861 – 16 December 1903) was a Japanese tanka poet and scholar of Japanese literature of the Meiji Era. He was born as Ayukai Morimitsu and was the biological elder brother of the Korean scholar Ayukai Fusanoshin.
Source: “Ochiai Naobumi”, English Wikipedia (CC BY-SA 4.0), excerpt