I stumble upon this restaurant due to a friends birthday. I liked the novelty activity where you have to grind your own sesame seed powder. It is a good time kill while you wait for the food. I ordered the pork loin and i think quality of the meat was quite good. It was tender and moist. However the overall experience is nothing special. Maybe because they stick to classic katsudon format where you get fried meat, rice and some vegetables. I didn't find it to be social. It felt like I could get the same thing in other Japanese establishments. For this reason it's a 3 star for me. If you are looking for something new then this won't make the cut but if you want the a katsudon with quality meat then this would be it.