What kinda flag is this?

[Tino]

hello guys, I would like to find out what this flag is. Thanks Tino. Sorry guys it won’t let me upload the picture

[Tino]

Sorry guys, it won’t let me upload the picture

[Tino]

.

[imperialjapan]

Looks like an ad banner for rice. イネ is a kind of rice: https://en.wikipedia.org/wiki/Oryza_sativa

[Tino]

Interesting, I appreciate your help! Tino