Most Common Surnames in Yamanashi Prefecture (Japan)

Yamanashi Prefecture is a prefecture of Japan located in the Chūbu region of Honshu. Yamanashi Prefecture has a population of 817,192 and has a geographic area of 4,465 km². Yamanashi Prefecture borders Saitama Prefecture to the northeast, Nagano Prefecture to the northwest, Shizuoka Prefecture to the southwest, Kanagawa Prefecture to the southeast, and Tokyo to the east.


1. Watanabe 30.9k
Heard it \
Haven't heard it
2. Kobayashi 22.5k
Heard it \
Haven't heard it
3. Mochizuki 15.7k
Heard it \
Haven't heard it
4. Shimizu 12.2k
Heard it \
Haven't heard it
5. Sato 10.5k
Heard it \
Haven't heard it
6. Fukazawa 10.3k
Heard it \
Haven't heard it
7. Furuya 10.3k
Heard it \
Haven't heard it
8. Sano 8.5k
Heard it \
Haven't heard it
9. Suzuki 8.2k
Heard it \
Haven't heard it
10. Saito 8.2k
Heard it \
Haven't heard it
    index: 1x 0.039085865020752s
fmsppl-page-output: 1x 0.033163070678711s
t_/pages/worldnames/region: 1x 0.03314208984375s
t_/blocks/list-of-surnames: 1x 0.026066780090332s
t_/common/header: 1x 0.0055019855499268s
router_page: 1x 0.0053441524505615s
t_/common/head: 1x 0.0016529560089111s
head-tags: 1x 0.001615047454834s
t_/common/footer: 1x 0.00025105476379395s
t_/common/searcher-result: 1x 2.4080276489258E-5s
----- END OF DUMP (2026-11-09 16:24:11)  -----