Since it was a Sunday, I headed to the restaurant around 8:30 AM, referencing other reviews. At that time, there were about six groups waiting, and around 9 AM, a staff member came out to take orders. However, even as the seventh group, I was told, "We can't offer bento, so you'll have to have the unadon," which meant my menu choice was made automatically (laughs). After that, the 12th and 13th groups ran out of food, and a sign was put up. I was allowed inside around 9:30 to 10 AM, and after waiting in the cool interior for about 1 to 2 hours, my meal was served around 11:30 AM. The skin was perfectly grilled, and the thick eel was fluffy without the usual greasiness, offering a refreshing taste! I want to go again, but the wait is quite a hurdle!