Phillippines, Japan, Or Something Else?

Hi guys! I am not sure what country these stamps are from. I am not sure on the year(s) either. These are the only 2 pages in this paperback book I just went through. The majority of the books like this I found list the different countries on the front cover, written in pencil, and a year of 1955. I assume 1955 is the year that these books were put together. So if you could help me out with a country, that would be great! I thank you in advance.

manchukuo:
http://www.manchukuostamps.com/1932.htm

Manchukuo

Further Reading
https://goscf.com/t/11897&whichpage=2#590979 br /

Thanks guys!!! I really appreciate it.

You can generally recognize stamps of Manchukuo by the small, star-like image, often at the top-center of common designs. It's a stylized orchid, rather like the chrysanthemum symbol on older Japanese stamps. The orchid was the official symbol of the Japanese puppet state in northern China.