Brief for designing three logos for my friends restaurant in HK

  In last week, I received a call from my friend in Hong Kong and he asked me whether if I could help him design three logos for his restaurant in Hong Kong. It was quite sudden because I didn't know that he needs three logos that emergency even though I have been to his restaurant quite a lot when I was in HK and I known much about his restaurant. Basically, what he want was a simple logo just work with few colours and can show to public that it is a Japanese restaurant.