Roketsu

Restaurant · JapaneseCumberland Gate

No dishes marked gluten free

102 dishesmenu read 9 Novroketsu.co.uk

Always confirm with staff

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Badges show only what the menu states. Dashed “Likely …”: our guess from the ingredients. Anything else: not listed, so ask staff.

Lunch

Open 7 days a week, 12:00–14:00 (last entry), 14:15 (last order)

Lunch sets

  • Sushi Set£39

    7 kinds of nigiri, sushi roll (6pcs), miso soup, pickled vegetables

    Likely soyLikely fish

  • Sashimi Set£39

    5 kinds of sashimi (10pcs), rice, miso soup, pickled vegetables

    Likely soyLikely fish

  • Sushi and Sashimi Set£44

    4 kinds of nigiri, sushi roll (6pcs), 3 kinds of sashimi (2pcs each), miso soup, pickled vegetables

    Likely soyLikely fish

  • Chicken Teriyaki Set£29

    With rice, miso soup, pickled vegetables

    Likely glutenLikely soy

  • Prawn Tempura Set£29

    Prawn (3pcs) and vegetable tempura, rice, miso soup, pickled vegetables

    Likely glutenLikely soyLikely shellfish

  • Vegetable Tempura Set£25

    Seasonal vegetable tempura, rice, miso soup, pickled vegetables

    VegetarianLikely glutenLikely soy

  • Pork Katsu Set£29

    With rice, miso soup, pickled vegetables

    Likely glutenLikely soy

  • Grilled Fish Set£34

    Grilled seabass with rice, miso soup, pickled vegetables

    Likely soyLikely fish

  • Salmon Teriyaki Set£29

    With rice, miso soup, pickled vegetables

    Likely glutenLikely soyLikely fish

Small plates

  • Spinach Goma-ae£8

    Spinach with sesame sauce

    VegetarianLikely sesame

  • Foie Gras Miso Monaka£15

    Crisp rice wafers stuffed with Saikyo miso marinated foie gras, dates paste, smoked radish, and fresh apple

    Likely soy

  • Mix Salad£9

    Seasonal vegetables salad

    Vegetarian

  • Hamachi Yuzu£12

    Yellowtail sashimi with yuzu ponzu

    Likely fish

  • Cold House-made Tofu£10

    Served with Umami soy sauce

    VegetarianLikely glutenLikely soy

  • Grilled Scallop£18

    Served with mushroom and egg yolk sauce

    Likely eggLikely shellfish

  • Cornish Octopus£14

    With red pepper and miso sauce

    Likely soyLikely shellfish

  • Grilled Vegetables£10

    Selection of seasonal vegetables

    Vegetarian

  • Prawn Tempura£20

    4pcs of prawn tempura

    Likely glutenLikely shellfish

  • Vegetable Tempura£15

    Selection of seasonal vegetables

    VegetarianLikely gluten

  • Pickled Vegetables£7

    Selection of seasonal vegetables

    Vegetarian

Sushi nigiri (1pc)

  • Akami£6

    Likely fish

  • Chutoro£8

    Likely fish

  • Otoro£11

    Likely fish

  • Chalk Stream Trout£6

    Likely fish

  • Yellowtail£7

    Likely fish

  • Scallop£11

    Likely shellfish

  • Seabass£10

    Likely fish

  • Squid£10

    Likely shellfish

  • Turbot£9

    Likely fish

  • Mackerel£6

    Likely fish

  • Botan Prawn£16

    Likely shellfish

  • Ikura£8

    Likely fish

  • Wagyu Sukiyaki Gunkan£12

Sushi rolls (6pcs)

  • Ibushi Toro£16

    Wara smoked, plum paste, shiso, spring onion, kombu

  • Prawn Kakiage£15

    Prawn and vegetable kakiage tempura roll

    Likely glutenLikely shellfish

  • Vegetable Kakiage£12

    Vegetable kakiage tempura roll

    VegetarianLikely gluten

  • Ume Kyuri£8

    Pickled plum and cucumber

    Vegetarian

  • White Fish of the Day£28

    Charcoal grilled white fish with watercress and wasabi sauce

    Likely fish

  • Lamb Chop£38

    Charcoal grilled lamb chop with Japanese chilli miso sauce

    Likely soy

  • Guinea Fowl£28

    Charcoal grilled Guinea fowl served with yakitori sauce

  • Iberico Pork Loin£30

    Charcoal grilled Iberico pork marinated with Saikyo miso sauce and spicy hazel nuts

    Likely nutsLikely soy

  • Roasted Duck Breast£32

    Roasted duck served with yuzu sauce

  • A5 Wagyu Beef£48

    Charcoal grilled Wagyu with yuzu oroshi

  • Zuccherissima Pumpkin£22

    Charcoal grilled pumpkin with soymilk sauce, and vegetables

    Vegetarian

Sides

  • Rice£7
  • Miso Soup£6.50

    Likely soy

À la Carte

Open 7 days a week, 17:45–22:30 (last entry), 22:45 (last order); Sunday 21:30 (last entry), 21:45 (last order)

Cold appetisers

  • Horenso Goma-ae£8

    Dashi simmered spinach with sesame sauce and pastry cracker

    Likely glutenLikely sesameLikely fish

  • Roketsu Salad£9

    Seasonal vegetables with house-made Japanese dressing

    Vegetarian

  • Special Tsukemono£7

    A selection of pickled vegetables

    Vegetarian

  • Vegetable Trio£14

    Simmered pumpkin, sautéed burdock and carrot, aubergine agébitashi

    Vegetarian

  • Dover Sole Nikogori£9

    Simmered Dover sole stuffed in a kohlrabi base dashi jelly together with okra and ginger

    Likely fish

Hot appetisers

  • Wara Smoked Edamame£7

    Gently smoked over straw, with a delicate, aromatic finish

    VegetarianLikely soy

  • Padron Pepper Yakibidashi£7

    Charcoal grilled, served with bonito flake and dashi soy sauce

    Likely glutenLikely soyLikely fish

  • Duck Kimpira£16

    Smoked duck with soy-simmered burdock and carrot

  • Cornish Crab Chawanmushi£12

    Steamed egg custard with crab and mushroom. Chicken, mussel and dashi stock

    Likely eggLikely shellfishLikely fish

  • Grilled King Oyster Mushroom£7

    Two skewers of charcoal grilled king oyster mushroom in two different seasonings

  • Cornish Octopus£14

    Grilled octopus with red pepper and miso sauce

    Likely soyLikely shellfish

  • Umaki Eel Omelette£12

    Grilled eel wrapped with Japanese omelette

    Likely eggLikely fish

  • Nasu Dengaku£12

    Grilled aubergine glazed with three kinds of miso

    VegetarianLikely soy

  • House-made Tofu£10

    Served with umami dashi sauce

    Likely soyLikely fish

  • Hamachi Yuzu£12

    Slices of yellowtail with cauliflower puree, dressed with yuzu ponzu

    Likely fish

  • Squid Noodles£15

    Thin strips of raw squid served with egg yolk sauce and bottarga

    Likely eggLikely shellfish

  • Assorted Sashimi (3 kinds / 6 pcs)£40

    Chef's Omakase selection of three kinds of fresh sashimi

    Likely fish

  • Assorted Sashimi (5 kinds / 10 pcs)£65

    Chef's Omakase selection of five kinds of fresh sashimi

    Likely fish

  • Sashimi (on request)

    Daily catch

    Likely fish

  • Vegetable Tempura£16

    Seasonal vegetables tempura

    VegetarianLikely gluten

  • King Prawn Tempura£24

    Two pcs of king sized crispy prawn and seasonal vegetables tempura

    Likely glutenLikely shellfish

  • Prawn Kakiage£18

    Diced king prawn and shredded vegetables kakiage tempura

    Likely glutenLikely shellfish

  • Vegetable Kakiage£15

    Shredded vegetables kakiage tempura

    VegetarianLikely gluten

  • Agedashi Dofu£12

    Deep fried tofu served in a dashi broth with wild mushroom

    Likely soyLikely fish

  • Truffle Cream Croquette£14

    Creamy croquette made with béchamel sauce, onion, wild mushroom, and truffle

    Likely glutenLikely dairy

Nigiri

  • Akami Zuke£6

    With yuzu zest

  • Chutoro£8

    With negishio

  • Otoro Tartar Gunkan£33

    With Oscietra caviar

    Likely fish

  • Ikejime Chalk Stream Trout£6

    With yuzumiso

    Likely fish

  • Hamachi£7

    With wasabi oboro kombu

    Likely fish

  • Scallop£11

    With nori sauce

    Likely shellfish

  • A5 Wagyu Sukiyaki Gunkan£12

    With caramelised onion and egg yolk sauce

    Likely egg

  • Assorted Nigiri 5 Kinds£42

    Chef's selection of nigiri

    Likely fish

  • Assorted Nigiri 7 Kinds£56

    Chef's selection of nigiri

    Likely fish

Rolls

  • Ibushi Chalk Stream Trout£13

    Wara smoked, ginger, shiso, smoked radish, spring onion

    Likely fish

  • Prawn Kakiage£15

    Diced prawn and shredded vegetables kakiage tempura

    Likely glutenLikely shellfish

  • Ume Kyuri£8

    Pickled plum, cucumber

    Vegetarian

  • Red Mullet Bo-Zushi£16

    Pressed sushi roll with red mullet, rice mixed with shiitake and ginger

    Likely fish

  • White Fish of the Day£32

    Charcoal grilled white fish with fish bone stock and soy milk sauce

    Likely soyLikely fish

  • Lamb Chop£38

    Charcoal grilled lamb chop with Japanese chilli miso and kombu sauteed vegetables

    Likely soy

  • Guinea Fowl£28

    Charcoal grilled Guinea fowl served with Roketsu yakitori sauce

  • Iberico Pork Loin£30

    Charcoal grilled Iberico pork marinated with Saikyo miso, served with sake lees sauce and spicy hazel nuts

    Likely nutsLikely soy

  • A5 Wagyu Beef£48

    Charcoal grilled Wagyu with a variety of condiments

  • A5 Wagyu Shabu-Shabu£64

    Thinly sliced Wagyu, mizuna leaf, and Kujo onion lightly cooked in dashi. Served over a flavourful broth made with bonito and chicken…

    Likely fish

  • A5 Wagyu Hobayaki£58

    Sliced Wagyu beef grilled on a magnolia leaf with hiyoko-miso and wild mushroom

  • Zuccherissima Pumpkin£22

    Charcoal grilled pumpkin with soy milk sauce, and vegetables

  • Black Cod Orange Miso£36

    Marinated with orange infused Saikyo miso, served with fennel salad

    Likely soyLikely fish

  • Negimiso Yaki Chazuke£12

    Chargrilled rice ball with dashi broth

    Likely fish

  • Miso Soup£6.50

    With seasonal ingredients

    Likely soy

  • Wild Mushroom Fine Clear Soup£12

    Seasonal mushroom soup with tofu mousse and truffle

    VegetarianLikely soy

Dessert

  • Matcha Basque Cheese Cake£8

    With strawberry compote

    Likely glutenLikely dairy

  • Monaka Ice Cream£6

    Monaka wafers stuffed with matcha ice cream and red beans

    Likely dairy

  • Homemade Ice Cream / Sorbet£6

    Please ask for flavour

  • Truffle Chocolate Trio£7

    Miso, wasabi, and yuzu

    Likely soy

  • Pumpkin Pudding£8

    With brown sugar

  • Crown Melon£30

    From Shizuoka, a foot of Mt. Fuji

The menu’s own key: (V) marks vegetarian dishes

Set menus (per person)

Set menus, banquets and tasting menus: a meal for the table, priced per person, often with a minimum number of guests.

Seasonal Set Menus

Pre-Theatre Menu served 17:45–18:45

Set menus

  • Seasonal Lunch Tasting Menu£100

    Refined kappo dining journey featuring small dishes, tempura, a choice of main course including A5 wagyu, omakase sushi, and dessert

    Likely gluten

  • Classic Autumn Kappo Tasting Menu£150

    Signature five-course tasting menu showcasing the season's mushrooms and root vegetables, and the refined craft of kappo cuisine

  • Prime Autumn Kappo Tasting Menu£200

    Five-course menu crafted around the finest seasonal ingredients, inspired by the depth of autumn

  • Pre-Theatre Menu£55

    Three-course kappo dining experience, served 17:45 to 18:45

Good to know

Restaurant

Facts

FactDetail
Address12 New Quebec Street, Cumberland Gate
AreaWestminster
KindRestaurant · Japanese
Phone+44 20 3149 1227
Websiteroketsu.co.uk
BookingOnline through OpenTable
Menu read9 Nov 2026 from roketsu.co.uk
MapOpen in Google Maps

What diners say

No diner ratings yet.

Ratings are diners’ own experience. They don’t make a dish safe; neither do we.

Where this comes from

Allergen answers come from the menu’s labels first, then the listed ingredients, then a model’s judgement checked when unsure. How allergen status is decided.

Questions about Roketsu

Does Roketsu have gluten-free options?

No dish is marked gluten free as served, from the menu read 9 Nov 2026. Each dish shows whether the venue labelled it or it was read from the ingredients.

Is Roketsu coeliac friendly?

Eatcrush reads each venue’s own menu and says where every answer came from. It never calls a dish safe: kitchens share fryers, boards and flour, and menus change. If you have coeliac disease or an allergy, confirm with staff before you order.

Can I book Roketsu online?

Yes, through OpenTable: https://www.opentable.co.uk/restaurant/profile/262806/reserve?rid=262806&restref=262806

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