The first coin is a Chinese cash of the Qing (Ch'ing) dynasty, of the Shan Lung series of Emperor Qianlong (aka Kao Tsung or Ch'ien Lung), Boo Ciowan (Board of Revenue) mint, late 1700s, shown on this page
Hello
second one is a Kan ei tsu ho from Japan https://en.numista.com/catalogue/pieces121454.html
I think it's the Hartill# 4.154 from Kii province
Hartill says "Hundreds of variations on the obverse of this coin are known
They are not on Numista cause it's really small details in Calligraphy