Nobuo Arai (新井 信男) (1909 – June 15, 1990) was a Japanese swimmer who competed at the 1928 Summer Olympics in Amsterdam. Arai was a member of the Japanese...

actress Naoto Arai (新井 直人; born 1996), Japanese footballer Nobuaki Arai (荒井 修光; born 1973), Japanese baseball player Nobuo Arai (新井 信男; 1909–1990), Japanese...

New Guinea Society, Institute of Papua New Guinean Studies 1998: Arai Kōjun 新井弘順他 et al., Shingi Shingon shōmyō shūsei, gakufu-hen 『新義真言声明集成　楽譜編』[A collection...