I have great news. The Japanese cooking site I use the most, Cookpad, now has an English page. Cookpad is Japan’s biggest recipe submission site. This is very exciting for those days when I need inspiration but can’t be bothered to research in Japanese. It looks like they translated everything as is because the recipes have the same cutesy titles the Japanese titles have.
I like the way they have sorted the recipes. Some of the categories have interesting names. I looked for an allergy-friendly category but there doesn’t seem to be one yet. Hopefully soon.
Here are some useful recipe categories