Seems very authentic

I've never set foot out of Narita Airport - so take this review with a grain of salt - but I've been to Takenosuke a few times and have enjoyed its distinctively atypical Japanese comfort food (i.e. this is not your run-of-the-mill Beijing sushi/sashimi restaurant) and its unpretentious setting. Friends who have been to Japan and tried real okonomiyaki swear by it. Worth checking out.