Question: Which prefecture is the city where the Japanese actor Akiji Kobayashi passed away the capital of?

Related documents: [0]  [DOC] Akiji Kobayashi (小林昭二 , Kobayashi Akiji , September 6, 1930 – August 27, 1996) , sometimes credited as Shōji Kobayashi or Issei Mori, was a Japanese actor. He is best known in the West for portraying the role of Captain Mura (Muramatsu) in the 1966-1967 television series, "Ultraman". Another notable television role was Tōbei Tachibana ("Oya-san") in the 1971 series, "Kamen Rider". Kobayashi died of lung cancer in Yokohama at the age of 65. [END] 
[1]  [DOC] Yokohama (Japanese: 横浜市 , Hepburn: Yokohama-shi ) is the second largest city in Japan by population, after Tokyo, and the most populous municipality of Japan. It is the capital city of Kanagawa Prefecture. It lies on Tokyo Bay, south of Tokyo, in the Kantō region of the main island of Honshu. It is a major commercial hub of the Greater Tokyo Area. [END]  
Answer: Kanagawa Prefecture
Kanagawa Prefecture