The tag implication #38399 oyakodon -> food has been rejected.
Reason: According to the e621 and Wikipedia articles for this, it is part of Japanese cuisine. As such, it inherently is a food and thus deserves the food tag- possibly also a Japan-related tag. There is also a donburi_(food) tag which this could be implicated to as it a donburi-type dish, but that tag has just one image.
https://en.wikipedia.org/wiki/Oyakodon
https://e621.net/wiki_pages/34586
EDIT: The tag implication oyakodon -> food (forum #307081) has been rejected by @bitWolfy.
Updated by auto moderator