Category
page 11650s in Japan

Go-Kōmyō
emperor of Japan (1633–1654)
Go-Sai
emperor of Japan
Meireki
was a of the Edo period, after the Jōō era and before Manji era. This era's period spanned the years from April 1655 to July 1658.

Keian
thumb | right | Emperor Go-Kōmyō
Manji
Japanese era from August 1658 to May 1661
Jōō
Japanese era from October 1652 to May 1655