FREEPIK.COM
You may not find yourself in need of clipart for Japanese food and drink, as I did recently, but if that need does arise – I suggest you look over at freepik.com. it seems to be a relation of shutterstock.com as all the sponsored results are from shutterstock.com – just watch what you click on and you will stay on the Freepik.com and likely find what you want no problem.