4/5 stars after considering that the cost of the beef bowl (and the black beef upgrade) was pretty reasonable for the quality of the meat that was served, although the portion size was on the smaller side (but you can add-on extra meat if you want). The wagyu sirloin was definitely great but also more costly. To be honest a lot of the beef sold in restaurants in Japan are pretty good so quality is not expected to differ largely between restaurants and price becomes a larger factor in determining whether the food worth it or not to you. The add-ons of the salad and beef soup were great for just ¥400 - the salad has a nice citrus sauce which allows you to refresh your palate, and the beef soup tasted quite homely and hearty. Overall a nice place to get a good dinner. Not gimmicky and worth revisiting every now and then when you’re around in the Harajuku area

One of those BTS famous spots in Harajuki. Its quite hidden and is down the basement of a building. We came for an early dinner and was able to get a seat right away. But before that, you need to order via the kiosk outside. Its not the most intuitive UX. I ordered the wagyu sirloin box. It was amazing but pricey. The serving was smaller than I anticipated. You may be able to get the same food for a cheaper price somewhere.

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Red Rock is my all time favorite place to come eat whenever I’m in Tokyo. It’s a little hidden gem underground. It’s just steak over rice. So simple but so delicious!! You walk in, order at the kiosk, sit down, and they bring you your order. You eat and leave. So easy and hassle free. If you don’t speak Japanese, you don’t even have to talk to anyone! Highly recommend!

Absolutely deserves a higher rating We ate here on the 14th and, honestly, I don’t understand the 4.2 rating. We almost didn’t come because of the score, but we were really hungry—and I’m so glad we gave it a chance! Everything was perfect: the food, the service, and the overall experience. We genuinely had a great time and enjoyed every single thing we ordered. My boyfriend and I really wanted to leave a review because this place deserves to be recognized. Don’t let the 4.2 rating put you off—highly recommended! ❤️

Good taste beef with reasonable price here. There are several beef menus. We recommend roast beef bowl. There is ordering machine that you have to finish before going in. So, there might be a queue even there are vacant tables. The restaurant is at B1F and there's construction when we visited. You have to take elevator down.

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