2021-FEB-26

Polity Timeline
EDOGAWA

Flag or logo changes:

1900-01-01:

(Koiwa)

- KOIWA

1964-09-01:

EDOGAWA Special Ward

(Edogawa City)

- EDOGAWA

1965-08-01:

EDOGAWA Special Ward

(Edogawa City)

- EDOGAWA

2014-06-01:

EDOGAWA Special Ward

(Edogawa City)

- EDOGAWA

Emblem or Symbol changes:

1965-08-01:

EDOGAWA Special Ward

(Edogawa City)

- EDOGAWA

Sovereignty changes:

1900-01-01:

JAPAN

1945-09-02:

JAPAN +

AMERICA +

1952-04-29:

JAPAN

Capital Local Name changes:

1900-01-01:

Koiwa

1937-01-01:

Edogawa

Local Name of Country changes:

1900-01-01:

KOIWA

1932-10-01:

EDOGAWA

Status changes:

1900-01-01:

KOIWA Vicinity

1932-10-01:

EDOGAWA Vicinity

1937-01-01:

EDOGAWA Ward

1947-03-15:

EDOGAWA Special Ward

Ruler changes:

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UPDATED ON: ~ 2024-MAY-05 ~ .