A popular sushi restaurant located in Kitano, Kobe. It's quite difficult to make a reservation, but if you check regularly, Tabelog opens up reservations periodically, making it possible to secure a spot.The restaurant has a strict image with rules such as no photography, no phone calls, punctuality is a must, and cash only. I decided to visit for the first time to understand the mixed reviews.The only option is a JPY 22,000 course, which offers great value for money! The variety of appetizers was impressive, each one meticulously prepared and delicious. The nigiri, made with red vinegar rice and carefully selected toppings, was of exceptionally high quality and satisfaction.However, the atmosphere was not comfortable...The interior is majestic, with spacious counter seating that creates a calm ambiance. The tableware is exquisite, and the chef's cooking tools are also very beautiful.Unfortunately, I happened to visit on a day when a less-than-pleasant regular was present. This person loudly boasted about their knowledge of the restaurant and sushi, trying to assert dominance over other guests. To my surprise, the chef engaged in this poor-quality conversation with the regular. While about 20% of the sushi toppings were explained, most were not, leaving me confused about the distinctions. Overall, the unnecessary tension created by the staff and the interaction with the regular felt exclusive and off-putting. Ironically, while photography was supposedly prohibited, the regular was taking pictures ostentatiously.Aside from the wine glasses and bottled beer glasses, all sake was served in pewter vessels, but personally, I find that glassware enhances the flavor of the drinks.The appetizers and sushi were of very high quality, and I was extremely satisfied with the taste. The appetizers, in particular, offered a unique flavor that I couldn't find at other places. The double-circle dish was especially delicious.◆ AppetizersSea BreamTender Octopus Stew ◎Salmon Roe ◎Horse MackerelMonkfish Liver ◎BonitoConger EelSayori Rice Bowl ◎Mozuku Seaweed◆ NigiriSquid ◎WhitingTroutHorse MackerelSimmered Clam ◎Medium Fatty TunaMackerelSea UrchinAoyagi GunkanScallopEgg