Yamanashi ken (Yamanashi), Yamanashi

Yamanashi ken:

About

State Snapshot

Yamanashi at a glance

Yamanashi currently has 7 quality-checked populated place pages and 16 county pages linked on MapSof.

Browse state cities

Mapped cities & towns

7

These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.

Largest city

Kōfu

Population 188,406

Quick Facts about Yamanashi

Population 0
Country Japan
State Yamanashi (Japan)
Twitter username kaiseum_ypm
Postal code 406-0801
Latitude & Longitude 35.6167,138.6000
Establishment October 15, 2005 (20 years ago)
Time Zone Asia/Tokyo
Local time 19:19:59 (19th April 2026)

Geography

Yamanashi is located at 35°37'0"N 138°36'0"E (35.6166700, 138.6000000).

Yamanashi ken map

Click "full screen" full screen map icon to open full mode. View satellite images

The largest city of Yamanashi is Kōfu with a population of 188,406. Other cities include, Nirasaki population 29,576, Ōtsuki population 23,128 and Uenohara population 23,052. See all Yamanashi cities & populated places.

Demographics

Year Population % Change Method
2026 123,210,000 -
Gubernio Jamanasi, Gubernio Jamanaŝi, Jamanashi, Jamanasi, Jamanasi prefektura, Jamanasi prefektúra, Jamanasi prefektūra, Jamanasio prefektura, Jamanaši, Jamanašio prefektūra, Maoracht Yamanashi, Mkoa wa Yamanashi, Praefektur Yamanashi, Prefectura Yamanashi, Prefectura de Yamanashi, Prefecture de Yamanashi, Prefektur Yamanashi, Prefektura Jamanashi, Prefektura Jamanasi, Prefektura Jamanaši, Prefektura Yamanashi, Prefekturai Jamanashi, Prefettura di Yamanashi, Prepektura ng Yamanashi, Prepektura ti Yamanashi, Präfektur Yamanashi, Préfecture de Yamanashi, Préféktur Yamanashi, Wilayah Yamanashi, Yamanashi Prefectur, Yamanashi Prefecture, Yamanashi prefektur, Yamanashi prefektuur, Yamanashi prefektuvra, Yamanashi-gaing, Yamanashi-ken, Yamanashin prefektuuri, Yamanasi, Yamanasi-koan, Yamanasi-koān, Yamanaşi, astan yamanashy, canghwad ya ma na chi, shan li, shan li xian, yamanashiken, yamanashy, yamanasi hyeon, ymanashy pryfykchr, Јаманаши, Префектура Јаманаши, Префектура Яманасі, Префектураи Яманаши, Яманаси, Яманаши, יאמאנאשי, استان یاماناشی, ضلع یاماناشی, ياماناشي, یاماناشی, یماناشی پریفیکچر, यामानाशी, จังหวัดยะมะนะชิ, იამანასის პრეფექტურა, ខេត្តយ៉ាម៉ាណាស៊ី, やまなし, やまなしけん, ヤマナシ, ヤマナシケン, 山梨, 山梨县, 山梨県, 山梨縣, 야마나시 현