Kokugakuin University
Orikuchi was born in the former Nishinari, Ōsaka (now part of Naniwa-ku, Osaka). After graduating with a degree in Japanese literature from Kokugakuin University in 1910, he started to teach Japanese and Chinese classics at junior high schools. In 1919, he was employed as a part-time instructor in Kokugakuin University. In 1922, he was promoted to professor. In 1924, he was hired as a professor at Keio University as well; afterward, he taught at two different universities until he died. As a poet, he and Kitahara Hakushu established a tanka magazine called "Nikkō" ("Sunshine") in 1924. In 1925, he published , his first tanka book, which is highly estimated.