Chiba Prefecture
prefecture of Japan

Chiba Prefecture (千葉県, Chiba-ken; Japanese pronunciation: [tɕiꜜ.ba, tɕi.baꜜ, tɕi.baꜜkeɴ]) is a prefecture of Japan located in the Kantō region of Honshu. Chiba Prefecture has a population of 6,278,060 (1 June 2019) and has a geographic area of 5,157 km2 (1,991 sq mi). Chiba Prefecture borders Ibaraki Prefecture to the north, Saitama Prefecture to the northwest, and Tokyo to the west.
Chiba is the capital and largest city of Chiba Prefecture, with other major cities including Funabashi, Matsudo, Ichikawa and Kashiwa. Chiba Prefecture is located on Japan's eastern Pacific coast to the east of Tokyo, and is part of the Greater Tokyo Area, the most populous metropolitan area in the world. Chiba Prefecture largely consists of the Bōsō Peninsula, which encloses the eastern side of Tokyo Bay and separates it from Kanagawa Prefecture. Chiba Prefecture is home to Narita International Airport, the Tokyo Disney Resort, and the Keiyō Industrial Zone.
Etymology
The name of Chiba Prefecture in Japanese is formed from two kanji characters. The first, 千, means "thousand" and the second, 葉 means "leaf". The name first appears as an ancient kuni no miyatsuko, or regional command office, as the Chiba Kuni no Miyatsuko (千葉国造).
“Chiba Prefecture” enters the record as prefecture of Japan. Crown Archives preserves that source wording while asking what Chiba, Prefecture and prefecture can confirm, complicate or overturn.
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“Chiba Prefecture” is worth following because a concise public description often conceals a longer documentary argument. Here, Chiba, Prefecture and prefecture provides the most credible route into that argument.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 18, 2026. The linked authority identifier is Q80011. VIAF identifies the subject as 147756698. The Library of Congress control number is n81073721. Authority coordinates are 35.604, 140.123. 2 of 14 selected statements include explicit references; 10 carry qualifiers and 1 use preferred rank. The first chronological checks are 2019.
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This entry incorporates text from “Chiba Prefecture” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.