(Translated by Google) The A5 Kobe beef is really good. Daisuke (the chef) grilled it very well. For those who don't like it too raw, I personally recommend it to be cooked below medium rare. It won't taste as good if it's cooked above medium rare. It must be cooked below 50%.
(Original)
A5神户牛真不错,大介(厨师)煎的相当好,不吃太生的客人我个人也非常推介熟度在五成熟以下,再熟就没那么好吃了,一定一定要在5成及以下