1958-MAR-22

Polity Timeline
SETAGAYA

Flag or logo changes:

1900-01-01:

SETAGAYA District

(Setagaya)

- SETAGAYA

1964-09-01:

SETAGAYA Special Ward

(Setagaya City)

- SETAGAYA

1990-03-31:

SETAGAYA Special Ward

(Setagaya City)

- SETAGAYA

2009-04-13:

SETAGAYA Special Ward

(Setagaya City)

- SETAGAYA

Emblem or Symbol changes:

1990-03-31:

SETAGAYA Special Ward

(Setagaya City)

- SETAGAYA

Sovereignty changes:

1900-01-01:

JAPAN

1945-09-02:

JAPAN +

AMERICA +

1952-04-29:

JAPAN

Capital Local Name changes:

1900-01-01:

Setagaya

Local Name of Country changes:

1900-01-01:

SETAGAYA

Status changes:

1900-01-01:

SETAGAYA District

1932-10-01:

SETAGAYA Ward

1947-03-15:

SETAGAYA Special Ward

Ruler changes:

1958-MAR-22

1900-01-01:

1964-09-01:

1990-03-31:

2009-04-13:

1990-03-31:

1900-01-01:

JAPAN

1945-09-02:

JAPAN +

AMERICA +

1952-04-29:

JAPAN

1900-01-01:

Setagaya

1900-01-01:

SETAGAYA

1900-01-01:

SETAGAYA District

1932-10-01:

SETAGAYA Ward

1947-03-15:

SETAGAYA Special Ward

UPDATED ON: ~ 2024-MAY-05 ~ .