Nishimoto Tadashi (西本 正, Nishimoto Tadashi) (1921–1997), also known as He Lanshan (Chinese: 賀蘭山; pinyin: Hèlán Shān), was a Japanese cinematographer best known for his work in Hong Kong on films by the Shaw Brothers Studio. He contributed to several Japanese films and over fifty titles in Hong Kong. Nishimoto is recognized for his work on some of the Shaw Brothers' most notable films and for his contributions to the development of film technology of Hong Kong.
Source: “Nishimoto Tadashi”, English Wikipedia (CC BY-SA 4.0), excerpt