Yo-Kai Watch is massive in Japan, and that means there are plenty of opportunities for all kinds of cross-promotional activity. However, few ideas are as zany as these McDonald's French Fry holsters, which allow you to slot in your pack of chopped potatoes and keep them warm during your quests to locate naughty spirits.

Naturally, these are limited to McDonald's outlets in Japan, and there's little chance of them coming over to the west at present - unless of course the forthcoming release of the first Yo-Kai Watch game on 3DS proves to be a success.

[source tinycartridge.com]