Tokyo Diner is a three-floor Japanese restaurant on the corner of Newport Place and Lisle Street in Chinatown, London.

When he returned to London, having known the delights of cheap, cheerful eateries in Japan, he transformed the vacant launderette below his own flat into Tokyo Diner and opened in December 1992.

[1][2] As the proprietor, he stated, "it seems that my conviction proved right, because we went into profit within the first month of trading and, despite numerous competitors opening (and closing), we have never been short of customers.

According to the staff members of Tokyo Diner, to extend awareness of the need to reduce the consumption of tuna, the restaurant will not serve tuna-based food.

According to the menu, any money left on tables (regardless of the intention of the owners) will go to St. Martin-in-the-Fields’ charity for the homeless.