I just love when Hisame draws Touhous dressed in native Americans` traditional clothes.

Rinnosuke writing on stone tablet. FOr some reason it suits him perfectly.

Any clue as to which nation?

WestTxTapper said:

Any clue as to which nation?

I can guarantee that it's not from any Brazilian native American tribes.

IronFly said:

I just love when Hisame draws Touhous dressed in native Americans` traditional clothes.

Given the chest and lamps design, I think this is just how a japanese imagine a shamanistic fantasy people, instead of copying any particular culture.

Their clothes also resembles Ainu traditional dresses, to which most japanese would be familiar.