• California
  • Union City
  • Koi Sushi Boat

Koi Sushi Boat

(510) 324-1690
  • 1737 Decoto Rd, Union City, CA 94587
  • Own this business? Learn more about offering online ordering to your diners.

  • Sushi
(510) 324-1690
  • Main
  • Dinner
  • Lunch
  • Sashimi
    (served with soup, salad, and rice)
    • Maguro Sashimi $11.95

      (10 pcs)

    • Sake Sashimi $11.95

      (10 pcs)

    • Hamachi Sashimi $11.95

      (10 pcs)

    • Combination Sashimi $14.95

      (12 pcs)

    • Ultimate Sashimi $0

      $25 to $100

  • Nigiri
    (2 pcs)
    • Inari (Fried Bean Curd) $1.95

    • Tamago (Egg) $1.95

    • Saba (Mackerel) $2.95

    • Tai (Red Snapper) $2.95

    • Albacore (White Tuna) $3.25

    • Ebi (Cooked Shrimp) $3.25

    • Hokigai (Surf Clam) $3.25

    • Sake (Salmon) $3.25

    • Hamachi (Yellowtail) $3.75

    • Hirame (Halibut) $3.75

    • Ika (Squid) $3.75

    • Smoked Salmon $3.75

    • Hotate (Scallop) $3.75

    • Maguro (Tuna) $3.75

    • Tako (Octopus) $3.75

    • Tobiko (Flying Fish Roe) $3.75

    • Unagi (Fresh Water Eel) $3.75

    • Ikura (Salmon Roe) $4

    • Kani (Real Crab) $4

    • Amaebi (Sweet Shrimp) $4.95

    • Mirugai (Giant Clam) $4.95

    • Uni (Sea Urchin) $4.95

  • Temaki
    (hand roll)
    • Salmon Skin $3.95

    • Vegetable $3.95

    • Spicy Tuna $4.5

    • Spicy Yellow Tail $4.5

    • Unagi $4.5

      eel

    • Spicy Scallop $4.5

    • New York $4.5

      shrimp, avocado & cucumber

    • California $4.5

      crab, avocado, cucumber & flying fish roe

    • Tuna $4.5

    • Salmon $4.5

    • Tempura $4.5

    • Negi Hamachi $4.5

  • Side Orders
    • Rice $1

    • Miso Soup $1

    • Salad $1.5

  • Makimono (Rolls)
    • Kappa Maki $1.95

      cucumber

    • California Roll $3.95

      crab & avocado

    • Oshinko Maki $3.95

      pickled radish

    • Shitake Maki $3.95

      black mushroom

    • Avocado Roll $3.95

    • Tekka Maki $3.95

      tuna

    • Sake Maki $3.95

      salmon

    • Wakame Maki $3.95

      seaweed salad

    • Salmon Skin Roll $4.95

      salmon skin, cucumber & green onion

    • Alaska Roll $5.5

      salmon & avocado

    • New York Roll $5.5

      shrimp, avocado & cucumber

    • Unakyu $5.5

      eel & cucumber

    • Fried California Roll $5.5

    • Futo Maki $5.95

      egg, crab, avocado, cucumber, etc

    • No Name Roll $5.95

      salmon, yellowtail, green onion & deep fried

    • Spicy Tuna Roll $5.95

    • Vegetable Roll $5.95

      avocado, cucumber, radish, mushroom, etc

    • Spicy Scallop Roll $5.95

    • Phili Roll $5.95

      salmon, avocado & cream cheese

    • Tempura Roll $5.95

      shrimp tempura, cucumber, avocado & flying fish roe

    • Negihama $5.95

      yellow tail & green onion

    • Rock'n Roll $6.5

      eel, avocado, cucumber & flying fish roe

    • Spider Roll $8.95

      fried soft shell crab, avocado, cucumber & flying fish roe

    • Super California Roll $8.95

      crab, avocado & eel

    • Dragon Roll $8.95

      shrimp tempura, eel & avocado

    • Raiders Roll $8.95

      crab meat, avocado, scallop, special sauce and baked

    • Lion King $8.95

      crab meat, avocado, salmon, special sauce and baked

    • Golden Gate Roll $8.95

      crab meat, avocado, tuna, flying fish roe & green onion

    • Bay Bridge Roll $8.95

      crab meat, avocado, salmon, flying fish roe & green onion

    • Jungle Roll $8.95

      spicy tuna, cucumber & seaweed salad

    • Rainbow Roll $8.95

      crab meat, avocado, tuna, salmon, yellow tail, shrimp

    • Hungry Roll $8.95

      spicy tuna, yellow tail & deep fried

    • Green Dragon $8.95

      shrimp tempura, crab meat, avocado

    • Mexican Roll $8.95

      crab meat, avocado, shrimp & spicy sauce

    • 49ers Roll $8.95

      crab meat, avocado, salmon & sliced lemon

    • Caterpillar Roll $8.95

      eel, cucumber wrapped with avocado

    • Sakura $9.95

      tuna, salmon, yellow tail & cucumber

    • Koi Maki $9.95

      crab meat, avocado, tuna, salmon, yellow tail, shrimp, eel & flying fish roe

    • Sexy in the City $9.95

      shrimp tempura, salmon, scallop, house special sauce & flying fish roe

    • Play Boy $9.95

      shrimp tempura, smoked salmon, eel, wasabi sauce & flying fish roe

    • Hawaiian Roll $9.95

      spicy tuna, cucumber & tuna

    • Double Hamachi Roll $9.95

      yellow tail & green onion

    • Energy Roll $9.95

      salmon, eel, salmon roe & green onion

    • Sunny Roll $9.95

      spicy tuna, avocado, scallop & flying fish roe

    • Red Dragon $9.95

      eel, avocado & spicy tuna

    • Crunch Roll $9.95

      fried snapper, avocado, tempura co, house special sauce & flying fish roe.

    • Union Roll $9.95

      salmon, cream cheese, eel & avocado

  • Appetizers
    • Edamame $2.95

      lightly salted boiled green soy beans

    • Hiya-Yakko $3.5

      cold tofu

    • Goma Ae $3.75

      steamed spinach with sweet sesame sauce

    • Oshitashi $3.75

      steamed spinach with tempura sauce

    • Wakame $4.5

      seaweed salad

    • Ika Sansai $4.5

      squid salad

    • Yakitori $4.95

      boiled chicken and vegetable on skeswer

    • Green Mussel $4.95

      steamed mussels with spicy sauce

    • Baked Mussel $4.95

    • Oshinko $4.95

      assorted picked Japanese vegetables

    • Kani Sunomono $4.95

      real crab & cucumber with sweet vinegar sauce

    • Ebi Sunomono $4.95

      shrimp & cucumber with sweet vinegar sauce

    • Tako Sunomono $4.95

      octopus & cucumber with sweet vinegar sauce

    • Combo Sunomono $5.5

      octopus, shrimp, surfclam & cucumber with sweet vinegar sauce

    • Ika Yaki $6.95

      broiled whole calamari

    • Dynamite $6.95

      sliced onion, clam with house special sauce & baked

    • Hamachi Kama $6.95

      lightly salted charbroiled yellow tail neck

    • Fresh Oyster (4 Pcs) $7.5

    • Hawaiian Poki $7.95

      sliced onion & tuna (white tuna) with house special spicy sauce

    • Sashimi (6 Pcs) $7.95

      tuna, salmon, yellow tail, white tuna, red snapper

    • Tataki Maguro $8.5

      seared tuna with house special sauce

  • Deep Fried Appetizers
    • Age-Dashi Tofu $4.5

      battered tofu with tempura sauce

    • Chicken Karaage $4.5

      chicken nugget

    • Gyoza $4.95

      pot stickers

    • Vegetable Tempura (8 Pcs) $4.95

      assortment of battered vegetables

    • Ebi Tempura (4 Pcs) $5.5

      deep fried shrimp

    • Tempura $5.95

      deep fried shrimp (2 pcs) & vegetables (6 pcs)

    • Ika Ring $5.95

      breaded calamary

    • Fried Oyster $5.95

    • Fried Scallop $6.95

    • Soft Shell Crab $6.95

      breaded soft shell crab

  • Sushi
    (served with soup and salad)
    • Maki Combo $9.5

      California roll, tekka & kappa

    • Nigiri Combo $11.95

      nigiri sushi 8 pcs

    • Hae Dup Bop $13.95

      scattered sashimi salad over rice with spicy sauce on the side

    • Sushi Combo $14.95

      California roll 6 pcs & nigiri 8 pcs

    • Chirashi $12.95

      assorted raw fish over sushi rice

    • Love Boat $23.95

      sashimi 8 pcs nigiri 10 pcs & California roll 6 pcs

  • Charbroiled
    (served with soup, salad, and rice)
    • Chicken Teriyaki $7.5

      boneless chicken with teriyaki sauce

    • Beef Teriyaki $7.95

      tender cut of beef with teriyaki sauce

    • Salmon Teriyaki $7.95

      filet of salmon with teriyaki sauce

    • Saba Shioyaki $7.95

      lightly salted charbroiled mackerel

    • B.B.Q. Short Rib $8.95

  • Deep Fried
    (served with soup, salad, and rice)
    • Vegetable Tempura $6.95

      deep fried vegetable

    • Ebi Tempura $7.95

      deep fried shrimp, 6 pcs

    • Tonkatsu $7.95

      breaded pork loin with ton-katsu sauce

    • Chicken Katsu $7.95

      breaded chicken with lemon sauce

    • Combination Tempura $8.95

      deep fried shrimp and vegetable

  • Nabe Mono
    (served with salad, and rice)
    • Yosenabe $12.95

      seafood soup

    • Sukiyaki $14.95

      beef, vegetables with sukiyaki sauce

    • Mae Wun Tang $14.95

      korean style spicy seafood soup

  • U-Don
    (served with salad)
    • Vegetable U-Don $6.95

      vegetable noodle soup

    • Chicken U-Don $7.95

      chicken noodle soup

    • Zaru Soba $8.95

      cold buck wheat noodle with dipping sauce

    • Beef U-Don $8.95

      beef noodle soup

    • Tempura U-Don $9.95

      noodle cooked in broth with tempura & vegetables

    • Seafood U-Don $10.95

      assorted seafood & vegetables

    • Nabeyaki U-Don $11.95

      shrimp tempura, chicken, fish cake, egg & vegetable

  • Donburi
    (over rice dishes, served with soup and salad)
    • Chicken Teriyaki Donburi $7.5

      charbroiled chicken with teriyaki sauce

    • Beef Teriyaki Donburi $7.5

      charbroiled strips of beef with teriyaki sauce

    • Yakiniku Donburi $7.5

      sliced beef & vegetables simmered in yakiniku sauce

    • Katsu Donburi $7.5

      breaded lean pork loin deep fried, vegetable and eggs, scrambled

    • Oyako Donburi $7.5

      chicken, vegetables and eggs, scrambled and simmered with house sauce

    • Tempura Donburi $7.5

      shrimps & vegetable tempura with tempura sauce

    • Unagi Donburi $11.95

      fresh water eel broiled with unagi sauce

    • Tekka Donburi $11.95

      raw sliced tuna over sushi rice

  • Combination Dinner
    (served with soup, salad, and rice)
    • Chicken Teriyaki & Tempura or Sashimi $13.95

    • Saba Shioyaki & Tempura or Sashimi $13.95

    • Beef Teriyaki & Tempura or Sashimi $14.95

    • Salmon Teriyaki & Tempura or Sashimi $14.95

    • Chicken Katsu & Tempura or Sashimi $14.95

    • Ton Katsu & Tempura or Sashimi $14.95

    • Salmon Shioyaki & Tempura or Sashimi $14.95

  • Koi Dinner Deluxe
    • Deluxe A $45

      01. soup, 02. salad, 03. rice, 04. tempura, 05. unagi roll, 06. sashimi, 07. chicken teriyaki, 08. don-katsu

    • Deluxe B $69.95

      01. soup, 02. salad, 03. rice, 04. tempura, 05. dragon roll, 06. sashimi, 07. beef teriyaki, 08. saba shioyaki, 09. sushi, 10. sukiyaki

  • Koi Lunch Special
    • Bento Box $7.95

      served with 3 pcs California roll, soup, salad and rice. 01. chicken teriyaki, 02. beef teriyaki, 03. salmon teriyaki, 04. saba shioyaki (broiled mackerel), 05. tempura (shrimp 1 pc & vegetables 4 pcs), 06. ton-katsu (breaded pork loin), 07. gyoza (pot sticker 3 pcs), 08. sashimi (tuna 2 pcs & salmon 2 pcs), 09. nigiri 3 pcs (tuna, salmon & ebi), 10. yakiniku (sliced beef & vegetable). Only each item can be selected.

    • Maki Combo $8.95

      served with soup and salad. 01. California roll, 02. tekka maki (tuna roll), 03. alaska roll (salmon & avocado), 04. unagi roll (eel & avocado), 05. vegetable roll (cucumber, avocado & pickled radish), 06. spicy tuna toll, 07. salmon skin roll, 08. New York roll (shrimp & avocado), 09. kappa maki (cucumber roll), 10. tempura roll (shrimp tempura & avocado), 11. avocado roll. Only each item can be selected.

    • Combo A $7.95

      udon + California roll 6 pcs. Served with salad

    • Combo B $8.95

      udon + nigiri 4 pcs (tuna, salmon, shrimp & eel). Served with salad

    • Combo C $9.95

      udon + unagi donburi (basked fresh water eel over rice). Served with salad

    • Combo D $9.95

      udon + tempura roll. Served with salad

    • Combo E $10.95

      udon + spicy tuna handroll & unagi handroll. Served with salad

    • Combo F $11.95

      udon + dragon roll. Served with salad

    • Combo G $11.95

      udon + sashimi (3pcs tuna, 3pcs salmon). Served with salad

    • Combo H $12.95

      udon + chirashi. Served with salad

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