Which Japanese food in Beijing is the most authentic and relatively cheap?

I have been to countless Japanese materials.

Cheap and good, I think it is best to have green leaves or pine nuts.

There are green leaves in Sanyuan Bridge and Piaoliang Square.

/kloc-within 0/00 yuan, zero, very authentic.

Japanese sushi raw fish can only be regarded as the tip of the iceberg, not Japanese food.

All kinds of hot pot, roast, noodles and snacks are the highlights.

Above, I hope I can help you, thank you.