Ikeda is a traditional Japanese restaurant in Mayfair popular with celebrities, chefs, and anyone who likes to eat high-quality fish in a lowkey room.

This bright and easy café specialises in - deep breath - extra fluffy, extra thick, Japanese soufflé pancakes.

Dozo is an intimate spot in Soho where you can get some good quality, affordable sushi.

Aqua Kyoto is a high-end Japanese restaurant and terrace bar behind Regent Street serving some quality sushi.

Chisou is a small, intimate sushi restaurant in Knightsbridge serving great Japanese classics like inside out rolls, udon noodles, and teriyaki.

A solid spot for some affordable-ish sushi in the City, Pham Sushi will work just as well for a business situation as a casual dinner over nigiri.

Kurumaya is a tiny restaurant near Smithfield, with small prices, big bowls of katsu curry, and some decent sushi.

Four Seasons at Ten Trinity Square is a 5-star hotel in near The Tower of London in the City.

A slick Japanese restaurant in St James’s, Sake No Hana is perfect for impressive business meals and special occasion situations.

Mio Yatai is a Japanese restaurant at the end of Broadway Market serving decent ramen.

Bento Ramen is a multi-talented Japanese restaurant in Camden. It’s a quick-fire, go-go-go kind of place that will have you seated and fed fast.

Koya Bar City is laid-back udon spot that you should absolutely be eating in.

Snackbar is a café and workspace on Dalston Lane that serves a range of unusual and excellent Asian-inspired breakfast, lunch, and brunch plates.

Just off of Oxford Street, this spot is just as perfect for an affordable group meal as it is for a solo bowl of udon.

Okan has got you covered for great value Japanese food in Brixton Village.

Peg is a walk-in wine and skewers spot in Hackney from the people behind P. Franco and Bright. It’s a place you want to be.