I dined here last night with my sister and a friend and we all enjoyed our whole experience. Since it was a Wednesday, we didn't make reservations, but we did make sure we were there right at 5:30. We were the first group to be seated and it got pretty busy after, but it wasn't 100% full at any point. It's an upbeat, fun, and exciting place to dine. The servers are all friendly and service is fast.
We ordered many different items and we enjoyed every single one. I definitely recommend trying both the Premium Set and the Zakkushi Set. Very good meats and flavours. The stand outs for me was the Umeshisho Yaki and the Wagyu Beef Tsukine. For appetizers I really enjoyed the Kawahagi and the Ankimo and for dessert the Hojicha pudding. And of course wash it all down with some Sake or Sapporo!
I had never been to a primarily Yakitori restaurant before and it was a great experience. The price can add up pretty quickly because the portions are small, but you get to try a lot of different things because they have such a great assortment of dishes on their menu.