Foreign coin and button help

[wisconsin digger]

The coin was in an old park so I am hoping it has some age. No idea what country it is. Please help ID. The button was also in an old park but I do not think it is too old. I am hoping it is military and maybe the Navy Please help ID as well. Thx for any help Wisconsin Digger

 

[fyrffytr1]

I can't help on the coin except to say that there is an app called coinoscope that you can download. Then you can take a picture of your coin and it will help ID it.The picture of you button is out of focus but I don't think it is military. At least not American military. Please post a better shot of the front and a good one of the back. What is or isn't on the back can help ID it.

 

[wisconsin digger]

Thx for the coin ID link. I am leaning in your direction of not being Military. Thx much for the help WD The coin was a 1919 Japan 1 Sen made of bronze material, thus the great condition.