Teppanyak - Courtyard by Marriott Shin-Osaka Station
Greatest dinner ever. Most expensive as well, but still it's worth it. You have your own chef cooking in front of you, and everything that comes out is a culinary delight. Even simple fried vegetables were delicious, and when we've switched to wagyu beef, I was astonished how good it was.
Service is excellent, but please note that international credit cards might be not accepted. In this case ask to charge via hotel counter.
For 12000++ yen plus tax per person you'll get memorable experience, great food and wonderful views
as it is sluggish for this price range and the portions are small: (