I'm sorry to be late for answering your question.
And thak you for reading my blog.
The restaurant we went was so good that I want to recommend you. But unfortunately, it is in Yokohama. My mother likes to compare many restaurants and I always ask her recommendations.
I also did this time, but she is not familiar with Tokyo. So, I cannot give some advices...I'm so sorry.
According to my mother, she always tries the restaurant whose reputation is more than 3.2 in Tabelog. Why don't you try it?
I hope you will have a good time with your sister and she will succeed in the exam!!
