Skip to:ContentFooter
Deliveroo

Koi Japanese & Chinese Restaurant - Mill Hill

4.4 Very good (281)

Allergens and info

1.40 mi

  • Free delivery

    New users only. Min spend £10. Fees apply.

Popular with other people

  • Koi Dragon Roll

    £11.50
  • England Roll

    £10.00
  • Soft Shell Crab Roll

    £13.50
  • Sweet and Sour Chicken

    £8.80
  • Crispy Shredded Chilli Beef in Spicy Hot Sauce

    £9.50
  • Special Fried Rice

    £9.50
  • Sauteed Beef with Black Pepper Sauce

    £9.20
  • Duck Fried Soba Noodles

    £9.50
  • 1/4 Crispy Duck

    £13.90
  • Spare Ribs Without Sauce

    £8.60

Special Set Dinners

  • Special Set Dinner A for 2 persons

    4 Spring rolls, Sweet sour chicken, beef black bean sauce, Large egg fried rice
    £22.00
    Popular
  • Special Set Dinner B for 3 persons

    6 pieces spring rolls, sweet sour chicken, beef black pepper, prawn black bean sauce, egg fried rice, beans sprouts noodles.
    £33.00
  • Special Set Dinner C for 4 persons

    8 pieces spring rolls, Beef black pepper sauce, prawn black beans sauce, Sweet sour chicken, Shredded Chicken sweet sour chilli sauce, Chicken fried rice, beans sprouts noodles
    £44.00

Sushi Platters

  • Sushi platter A

    8 pieces Salmon Avocado Uramaki, 6 pieces Salmon Hosomaki, 6 pieces Cucumber Hosomaki
    £11.00
  • Sushi Platter B

    2 pieces Salmon Nigiri, 8 pieces Spicy Tuna cucumber Uramaki,, 8 pieces Prawn Tempura Uramaki, 6 pieces Avocado Hosomaki ,
    £16.00

Appetisers

  • 1/2 Crispy Duck

    £26.00
  • Harumaki Spring Rolls (4)

    Vegetarian.
    £5.80
  • Mock Aromatic Crispy Duck

    Served with pancakes, cucumber and spring onion. Vegetarian.
    £12.90
  • Sesame Prawn Toast

    £6.80
  • 1/4 Crispy Duck

    Highly rated
    · Aromatic crispy duck with pancakes ,cucumber and spring onions
    £13.90
  • Spare Ribs Without Sauce

    £8.60
  • Spare Ribs with Peppercorn Salt

    Spicy.
    £8.60
  • Broccoli in Peppercorn Salt

    Vegetarian, Spicy.
    £6.80
  • Shredded Smoked Chicken

    £8.60
  • Grilled Gyoza

    Chicken dumplings 4.
    £4.80
  • Squid with Peppercorn Salt

    Spicy.
    £8.80
  • Cucumber and Spring Onion

    £2.00
  • Deep Fried Prawn with Peppercorn Salt (6)

    Spicy.
    £8.60
  • Chicken in Peppercorn Salt

    Spicy.
    £8.60
  • Deep Fried Prawn Cracker

    £1.50
  • Duck Sauce

    £1.50
  • Extra Pancake

    6 piece per pack.
    £1.50
  • Deep Fried Soft Shell Crab with Peppercorns Salt

    Spicy.
    £12.00
  • Spare Ribs Marinated in Fresh Rose Liqueur

    £8.60
  • Bean Curd in Peppercorn Salt

    Vegetarian, Spicy.
    £6.80
  • Edamame

    £4.50
  • Prawn Fried Noodles

    £9.60

Chef's Rolls

Chef's sushi selections.

  • Koi Dragon Roll

    King prawn tempura, avocado, cucumber, ikura, mayonnaise and eel sauce.
    £11.50
  • England Roll

    Prawn tempura, cucumber, avocado and salmon futomaki.
    £10.00
  • Soft Shell Crab Roll

    Salmon, avocado, ikura, mayonnaise and eel sauce.
    £13.50
  • Samurai Dragon

    Prawn tempura, half eel.
    £17.50
  • Rainbow Roll

    Crabstick, avocado, cucumber and spicy mayonnaise, wrapped by salmon sashimi.
    £12.50
  • Vegetarian Tempura Roll

    Asparagus tempura, avocado, marutsu, spicy mayonnaise.
    £6.00

Nigiri

2 pieces per serving.

  • Salmon Nigiri

    £5.00
  • Inari Tofu Pouch Nigiri

    £4.50
  • Octopus Nigiri

    £4.50
  • Tuna Nigiri

    £5.20
  • Egg Omelette Nigiri

    £4.50
  • Grilled Eel Nigiri

    £6.50
  • Asparagus Nigiri

    £4.60

Sashimi

3 pieces per serving.

  • Salmon Sashimi

    £4.80
  • Octopus Sashimi

    £5.00
  • Tuna Sashimi

    £5.20

Gunkan

2 piece per serving.

  • Spicy Tuma Gunkan

    £6.00

Temaki

Temaki hand roll.

  • Salmon and Avocado Temaki

    £5.60
  • Spicy Salmon and Cucumber Temaki

    £5.80
  • Tuna and Avocado Temaki

    £5.80
  • Spicy Tuna and Cucumber Temaki

    £6.00
  • Grilled Eel and Cucumber Temaki

    £7.00
  • Crispy Duck Roll Temaki

    £6.00
  • Spicy Tuna Gunkan

    £6.00
  • California Temaki

    £5.20
  • Crispy Salmon Skin Temaki

    £5.20
  • Vegetable Temaki

    £4.80

Uramaki

Inside out. 8 pieces per serving.

  • Salmon and Avocado Uramaki

    £6.00
  • Prawn Tempura Uramaki

    £6.00
  • Crispy Duck and Cucumber Uramaki

    £6.50
  • Spicy Salmon and Cucumber Uramaki

    £6.20
  • Crispy Salmon Skin and Cucumber Uramaki

    £5.90
  • Vegetarian Garden Roll

    £5.20
  • Soft Shell Uramaki

    Soft shell crab, avocado, flying fish roe and mayonnaise.
    £8.00
  • Salmon and Cucumber Uramaki

    £6.00
  • Sweet Sour Chicken Uramaki

    Crunchy Chicken with sweet sour sauce
    £5.50
  • Tuna and Avocado Uramaki

    £6.20
  • Spicy Tuna and Cucumber Uramaki

    £6.40
  • California Roll

    Crabstick, avocado, cucumber, yellow pickles and egg.
    £5.50

Futomaki

4 pieces per serving.

  • Salmon and Avocado Futomaki Roll

    £6.20
  • Eel and Cucumber Futomaki Roll

    £8.00
  • Vegetarian Futomaki Roll

    £5.50

Hosomaki

6 pieces per serving.

  • Salmon Hosomaki

    £4.40
  • Tuna Hosomaki

    £4.60
  • Avocado Hosomaki

    £4.00
  • Cucumber Hosomaki

    £3.40
  • Asparagus Hosomaki

    £3.40
  • Spicy Salmon Hosomaki

    £4.60
  • Spicy Tuna Hosomaki

    £4.80
  • Crab Meat Hosomaki

    £4.00
  • Egg Omelette Hosomaki

    £4.00

Tempura

  • Ebi King Prawn Tempura (6)

    £8.80

Teriyaki

Japanese teriyaki.

  • Grilled Beef in Teriyaki Sauce

    £9.60
  • Roasted Duck in Teriyaki Sauce

    £9.60

Chicken Dishes

  • Sweet and Sour Chicken

    £8.80
  • Chicken with Cashew Nuts in Yellow Bean Sauce

    £9.60
  • Sauteed Sliced Chicken with Ginger and Spring

    Onion.
    £8.60
  • Chicken in Black Bean Sauce

    £8.60
  • Chicken Ball with Separate Sweet Sour Sauce

    £9.60
  • Chicken in Curry Sauce

    Spicy.
    £8.60
  • Kung Po Chicken

    Spicy.
    £8.60
  • Fried Shredded Chicken in Spicy Hot Sauce

    Spicy.
    £8.60
  • Sauteed Chicken Fillet with Black Pepper Sauce

    £8.60
  • Sauteed Chicken Fillet with Mushroom

    £8.60
  • Stir Fried Sliced Chicken with Chilli

    Spicy.
    £8.60

Beef Dishes

  • Crispy Shredded Chilli Beef in Spicy Hot Sauce

    Spicy.
    £9.50
  • Sauteed Beef with Black Pepper Sauce

    £9.20
  • Sauteed Sliced Beef with Spring Onion

    £9.20
  • Sauteed Sliced Beef with Black Bean Sauce

    Spicy.
    £9.20
    Popular
  • Sauteed Sliced Beef with Mushroom

    £9.20
  • Sauteed Sliced Beef with Chilli

    Spicy.
    £9.20
  • Beef with Curry Sauce

    Spicy.
    £9.20
  • Sauteed Sliced Beef with Cashew Nuts

    £10.00

Duck Dishes

  • Sauteed Sliced Duck with Black Bean Sauce

    Spicy.
    £9.50
  • Sauteed Sliced Duck with Ginger and Pineapple

    £9.50
  • Plain Roasted Duck with Barbecue Sauce

    £9.50

Bean Curd Dishes

Vegetarian.

  • Bean Curd with Black Bean Sauce

    £6.80
  • Bean Curd with Sweet Sour Sauce

    £6.80
  • Bean Curd with Chilli Sauce

    Spicy.
    £6.80
  • Agedashi Tofu with Seaweed

    £8.00
  • Braised Bean Curd in Oyster Sauce

    £6.80
  • Bean Curd with Mushroom

    £6.80
  • Bean Curd with Mixed Vegetables

    £6.80
  • Mapo Bean Curd

    £6.80

Vegetable Dishes

Vegetarian.

  • Mock Duck with Black Bean Sauce

    Spicy.
    £7.80
    Popular
  • Stir Fried Mixed Vegetables

    £6.80
  • Mock Chicken with Cashew Nuts

    £8.80
  • Mixed Vegetables Wrap

    Served with pancake.
    £7.80
  • Stir Fried Broccoli with Garlic Sauce

    £6.80
    Popular
  • Chinese Seasonal Green in Oyster Sauce

    £6.80
  • Stir Fried "Monk" Vegetables

    £6.80
  • Sea Spiced Braised Aubergine

    Spicy.
    £6.80
  • Spicy Mock Chicken Szechuan Style

    Spicy.
    £7.80
  • Mock Chicken with Sweet Sour Sauce

    £8.00
  • Mock Chicken with Black Pepper Sauce

    £7.80
  • Fried Bean Sprouts with Garlic Sauce

    £5.00

King Prawn Dishes

  • Stir Fried Spicy Prawns in Szechuan Style

    Spicy.
    £8.60
  • Kung Po Prawns

    Sweet and spicy. Spicy.
    £8.60
  • Fried Prawns with Black Bean Sauce

    £8.60
  • Prawns Balls with Separate Sweet Sour Sauce (7)

    £9.60
  • Fried Prawns in Black Pepper Sauce

    £8.60
  • Sweet and Sour Prawns

    £8.60
  • Prawns with Ginger and Spring Onion

    £8.60
  • Prawns in Curry Sauce

    Spicy.
    £8.60

Wok Fried Noodles

  • Fried Noodles with Bean Sprouts

    £4.80
  • Singapore Style Fried Vermicelli

    Spicy.
    £9.50
  • Duck Fried Soba Noodles

    £9.50
  • Shredded Chicken Fried Soba Noodles

    £8.60
  • Beef Fried Soba Noodles

    £9.20
  • Prawn Fried Noodles

    £8.60
  • Mixed Meat Fried Soba Noodles

    Chicken, beef and prawn.
    £9.50
  • Plain Fried Noodles

    £4.50
  • Vegetarian Singapore Fried Vermicelli

    Vegetarian, Spicy.
    £8.00
  • Fried Noodles with Mixed Vegetables and Tofu

    Vegetarian.
    £8.00
  • Mixed Seafood Fried Udon Noodles

    Prawn, mussel and squid.
    £9.50

Rice Dishes

  • Egg Fried Rice

    £4.80
  • Special Fried Rice

    £9.50
  • Boiled Rice

    Vegetarian.
    £3.80
  • Duck Fried Rice

    £9.50
  • King Prawn Fried Rice

    £8.60
  • Chicken Fried Rice

    £8.50
  • Singapore Fried Rice

    £9.50
  • Vegetarian Fried Rice

    Vegetarian.
    £8.00
  • Chicken with Pineapple Fried Rice

    £8.50
  • Mixed Seafood Fried Rice

    £9.50

Sauces

  • Chilli Oil

    £1.50
  • Duck Sauce

    £2.00
  • Chilli Sauce

    £2.00
  • Curry Sauce

    £2.00
  • Sweet Sour Sauce

    £2.00
  • Soya Sauce

    £1.50
  • Mayonnaise

    £1.00

Desserts

  • Apple Fritter

    £4.50

Drinks

  • Coca-Cola (0.33L)

    £1.50
  • Coca-Cola Diet (0.33L)

    £1.50

Pork

  • Barbecued honey Cha Siu Pork

    £8.50

Your basket is empty

This place is currently closed. Check back during business hours to place an order.
Download Deliveroo in the App StoreDownload Deliveroo in the App Store

Products and services

  • Deliveroo Plus

  • Deliveroo for Work

  • Deliveroo Students

  • Deliveroo HOP

  • Gift cards

Browse

  • All brands

  • All cuisines

  • All deals and offers

  • All cities

Work with us

  • Rider

  • Restaurant

  • Grocery

  • Retail

  • Developer

  • Careers

Company

  • About us

  • Newsroom

  • Investors

  • Deliveroo Design

  • Deliveroo Engineering

  • FAQs

  • Contact

  • Terms and conditions

  • Privacy

  • Cookies

  • Modern Slavery Statement

  • Tax Strategy

  • Section 172 Statement

  • Public Authority Requests

  • Accessibility Statement

© 2026 Deliveroo