Akito Arima
Preview warning: Page using Template:Infobox officeholder with deprecated parameter "primeminister1". Replace with "prime_minister1".
Preview warning: Page using Template:Infobox officeholder with deprecated parameter "primeminister". Replace with "prime_minister".
Preview warning: Page using Template:Infobox officeholder with deprecated parameter "otherparty". Replace with "other_party".
Preview warning: Page using Template:Infobox officeholder with deprecated parameter "primeminister2". Replace with "prime_minister2".
Akito Arima, KBE (有馬 朗人, Arima Akito; 13 September 1930 – 7 December 2020) was a Japanese nuclear physicist, politician, and haiku poet, known for the interacting boson model.