Masanori Tanimoto

is a Japanese politician who was the governor of Ishikawa Prefecture between 1994 and 2022, serving seven terms in total.

Early life and political career Tanimoto was born in April 16, 1945. He graduated from Kyoto University Faculty of Law in March 1968 and joined the Ministry of Home Affairs (now part of the Ministry of Internal Affairs and Communications) in April. He later became the director of the Shimane Prefectural General Affairs Department, Finance Division on August 1, 1975. He became deputy mayor of Miyazaki City on October 10, 1982. He became the director of the Ibaraki Prefecture Environment Bureau on April 1, 1986, and the department head of Ibaraki Prefecture General Affairs on April 1, 1988. He became the vice governor of Ishikawa Prefecture on December 28, 1991, under Yōichi Nakanishi.

Governor of Ishikawa Prefecture (1994–2022) He was elected as the governor of Ishikawa on March 27, 1994 following the death of Nakanishi.

On November 17, 2021, he announced that he will not run for an eighth term in the 2022 Ishikawa gubernatorial election. He served as the governor of Ishikawa Prefecture of 28 years, the third longest length of service for a governor and along with Nakanishi, were the only governors of Ishikawa for 59 years.

Post-governorship On November 3, 2023, he was awarded the Grand Cordon of the Order of the Rising Sun. A monument was erected in his honor on November 5 at the Kanazawa Port.

Personal life Tanimoto is married to Motoko Tanimoto.