Night Light of Kazo (Saitama) from space (Japan) Src. Average luminocity for 10x10km area is 52.9744% and for 50x50km: 57.0941%.
Square area 10x10 km:
 2.93%
 6.41%
 5.49%
 7.14%
 12.27%
 11.36%
 22.16%
 21.25%
 10.99%
 0%
 0%Square area 50x50 km:
 6.17%
 10.61%
 7.51%
 8.82%
 13.15%
 11.54%
 11.89%
 11.63%
 11.23%
 7.43%
 0.03%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 40' 57.4" North, 138° 53' 48.8" East
36° 7' 0" North, 139° 36' 0" East
35° 32' 47.8" North, 140° 18' 11.3" East
Some cities around Kazo sort by population:
• Kōnosu
		9.2 km =5.7 mi, 
234°
• Kukichūō
		8.7 km =5.4 mi, 
129°
• Hanyū
		8.2 km =5.1 mi, 
312°
• Satte
		12.4 km =7.7 mi, 
113°
• Shiraoka
		12.2 km =7.6 mi, 
153°
• Kurihashi
		9.2 km =5.7 mi, 
78°
• Shōbu
		5.6 km =3.5 mi, 
180°
• Kisai
		2.4 km =1.5 mi, 
218°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016