Sorry for so many questions, but with such an array of restaurants in Tokyo, I really appreciate getting insights from those who are more familiar with them, and am wondering if anyone might be willing to share their impressions of the restaurants above.

Seems like Tofuya-Ukai might be an interesting place for both food and atmosphere - perhaps a good in-town compromise instead of Ukai Toriyama (I know the food styles are different) that's still good for an 'occasion' meal?

What about the other two for Tempura? Would Mikawa be a better bet than either? I've read that the Zezankyo may not be very accommodating for non-Japanese speakers - true?

Thanks, all