City Rankings

Rank	Area	Type	Active Registrations
21	Edogawa	Special Ward	447	View trend →
22	Suginami	Special Ward	429	View trend →
23	Saitama Prefecture		416	View trend →
24	Nakano	Special Ward	397	View trend →
25	Katsushika	Special Ward	396	View trend →
26	Itabashi	Special Ward	395	View trend →
27	Naha	Core City	379	View trend →
28	Yamanashi Prefecture		362	View trend →
29	Wakayama Prefecture		362	View trend →
30	Niigata Prefecture		361	View trend →
31	Bunkyo	Special Ward	337	View trend →
32	Mie Prefecture		321	View trend →
33	Yokohama	Designated City	293	View trend →
34	Gifu Prefecture		288	View trend →
35	Hiroshima	Designated City	273	View trend →
36	Ota	Special Ward	246	View trend →
37	Kumamoto Prefecture		245	View trend →
38	Adachi	Special Ward	243	View trend →
39	Shiga Prefecture		241	View trend →
40	Shinagawa	Special Ward	239	View trend →

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Data source: Private Lodging Business Act Filing Status (Registrations) · Updated: 2026-03-21

Only 105 legislative bodies listed in the PDF (47 prefecture remainders + 35 health-center cities + 23 special wards). Data for the other 52 legislative bodies is embedded in the parent prefecture remainder.