| Name | Location | Price | Short Description |
| -------------------------- | ----------------------------------------- | ----- | ----------------------------------------------------- |
| Taro (restaurant) | Soho | $ | Casual, affordable Japanese diner |
| Tonkotsu | Multiple: Peckham, Soho, Shoreditch, etc. | $ | Ramen specialist with handmade noodles |
| Chisou Sushi and Izakaya | Bond Street | $$ | Traditional izakaya-style dining |
| Sticks n Sushi | Various | $ | Danish-Japanese fusion; sushi & yakitori |
| Aqua Kyoto | Regent Street | $$ | Upscale sushi and Japanese fusion |
| BENIHANAS | Chelsea | $$ | Hibachi-style teppanyaki cooking |
| Nobu | Mayfair | $$ | World-famous high-end Japanese-Peruvian fusion |
| Nobu Hotel | Shoreditch | $$ | Chic hotel restaurant with all-you-can-eat brunch |
| Coco Curry | Soho | $ | Japanese curry house with hearty portions |
| Kanada Ya | Angel, Covent Garden, multiple locations | $ | Ramen chain with rich tonkotsu broth |
| Sexy Fish | Mayfair | $$ | Glamorous Japanese seafood & sushi |
| Cube - Japanese Restaurant | Unknown | $$ | Premium sushi and modern dishes |
| Sushi Samba | City | $$ | Japanese-Brazilian-Peruvian fusion with skyline views |
| Mimik Sushi | Acton | $ | Unlimited sushi for £25.99 |
| Okan | Southbank | $ | Osaka street food; okonomiyaki |
| Hannah Japanese Restaurant | Waterloo | $$ | Elegant & traditional Japanese restaurant |
| Kokura | Waterloo | $ | Casual, authentic Japanese food |
| namaiki | Soho | $$ | Modern minimalist sushi & small plates |
| Abeno Japanese Restaurant | (Michelin star) | $$ | Michelin-starred okonomiyaki specialist |
| Sushi on Jones | Kings Cross | $$ | Omakase-style sushi experience |
| INKO NITO | Soho | $$ | Robata-grilled skewers and sushi |
| namaiki | London | $$ | Second branch; same concept as Soho |
| TOU – Japanese Sando Bar | Unknown (was popup) | N/A | Known for wagyu and katsu sandos |
| ginza | St. James, Green Park | $$ | Premium sushi & kaiseki |
| juno | Unknown | $$ | Sleek spot for sushi, cocktails, and omakase |
| taro | Walthamstow | $ | Affordable, traditional dishes |
| omakasa at cube | Unknown | $$ | Chef-led omakase tasting experience |
| kokura | Unknown | $ | Same as Waterloo branch |
| koi | Unknown (noted as “best ramen”) | $ | Known for excellent ramen bowls |
| shinji or sushi kanesaka | Unknown | $$ | Ultra-premium 2-star omakase dining |
| sushi eatery | Soho | $ | Casual sushi & donburi spot |
| dinings sw3 | Unknown | $$ | Refined Japanese cuisine with western influence |
| kibako | Oxford Circus | $$ | Renowned for bento boxes & presentation |
| shack fuyu | Soho | $ | Fusion Japanese & Western, known for French toast |
| maido sushi | St. Johns Wood | $ | Local sushi favourite with good nigiri |
| evernight | Battersea | $$ | Creative small plates & sake bar |
| uchi | Hackney | $$ | Zen-like ambiance and seasonal omakase |
| sushinoen | Unknown | $ | Great for lunch specials and bento |
| tenmaru tori paitan | Unknown | $ | Chicken paitan ramen specialist |
| tomo no ramen | Unknown | $ | Solid noodle spot with tonkotsu focus |
| koyako | Broadway Market | $ | Quaint ramen & Japanese street food |
| kitcho | Greenwich | $ | Local favourite for sushi & grilled dishes |
| sosaku onigiri | Shepherd’s Bush | $ | Onigiri rice ball café |
| Kanada ya ramen bar | London | $ | Rich pork broth ramen chain |
| Niju | London | $$ | High-end Japanese set menus and sushi |
| Sushi Show | Bethnal Green | $ | Compact, fresh, fast sushi |
| Shiro Sushi | Unknown | $$ | Minimalist premium sushi chef counter |
| SHORI Donburi-ya | Spitalfields | $ | Donburi bowls; location: 6 Toynbee St, E1 7NE |
| RamenMoto | Unknown | $ | Ramen pop-up with cult following |
| Haku Cafe | Unknown | $ | Hidden gem café with light Japanese bites |
| RAI | Unknown | $$ | Upscale omakase; rated 7.5 food, 8.5 experience |
| Akira | japanese house | $$ | Elegant robata & sushi with beautiful interiors |
| kampai | Unknown | $ | All-rounder: bento, sushi, ramen, izakaya vibe |
| yori | Covent Garden | $$ | |