Koi Kawa Japanese Restaurant Menu with Prices, Calories and Popular Items
Planning an authentic sushi outing or craving a steaming bowl of traditional ramen along the San Antonio river requires clear, reliable details before stepping out. This complete guide breaks down the koi kawa japanese restaurant menu, featuring direct dine-in and takeout pricing estimates, midday lunch specials, signature specialty rolls, fresh nigiri sets, and comforting kitchen entrées. Whether you plan to sit at the quiet sushi counter overlooking the river or order a takeout dinner, having an organized overview helps you budget your meal and order with confidence.
Finding an authentic neighborhood Japanese spot that balances traditional sushi bar standards with approachable prices can be difficult. Similar to regional favorites covered in our Oishii Japanese Restaurant menu and Komé Japanese Cuisine menu guides, Koi Kawa focuses on fresh fish cuts, rich noodle broths, and generous bento box combinations. In this guide, you will find itemized menu tables, calorie disclosures, allergen considerations, money-saving value picks, and practical tips to avoid third-party delivery surcharges.
Menu Snapshot: Quick Answer
Koi Kawa Japanese Restaurant in San Antonio, Texas, offers classic Japanese dining featuring made-to-order sushi, sashimi, specialty maki rolls, slow-simmered ramen, and multi-item lunch bento boxes. Dine-in entrées and rolls range from $6.50 to $21.50, while delivery platforms charge roughly 15% to 30% more. Because Koi Kawa operates as an independent, single-location restaurant, standardized calorie counts and laboratory nutritional profiles are not published or officially available.
Official Source Verification
Official Source Verification
Menus, prices, calories, and availability can vary by location, delivery platform, and time. LatestMenus checks official restaurant sources where available and marks uncertain information clearly.
Latest Koi Kawa Japanese Restaurant Menu Prices
The pricing below represents direct in-house dine-in and pickup orders placed directly with the restaurant. If you order through third-party courier applications, prices will be marked up. Seasonal catches, such as fresh uni, toro, or sweet shrimp, fluctuate based on daily market wholesale costs.
Appetizers (Zensai)
| Menu Item | Category | Price | Calories | Best For | Notes |
|---|---|---|---|---|---|
| Edamame | Cold Appetizer | $5.50 – $6.50 | Check official nutrition source | Light starter / plant-based snacking | Steamed young soy pods seasoned with sea salt. |
| Spicy Garlic Edamame | Hot Appetizer | $6.50 – $7.50 | Check official nutrition source | Bold flavor fans | Wok-tossed with chili oil, toasted sesame, and fresh garlic. |
| Gyoza (6 pcs) | Hot Appetizer | $6.95 – $7.95 | Check official nutrition source | Sharing & appetizers | Pan-seared pork or vegetable dumplings with dipping sauce. |
| Agedashi Tofu | Hot Appetizer | $6.50 – $7.50 | Check official nutrition source | Comforting vegetarian starter | Fried silken tofu cubes served in warm sweet dashi broth. |
| Shrimp & Vegetable Tempura | Hot Appetizer | $8.50 – $9.95 | Check official nutrition source | Crispy texture lovers | Lightly battered jumbo shrimp and mixed vegetables with tentsuyu dip. |
| Tuna Tataki | Cold Appetizer | $12.50 – $14.50 | Check official nutrition source | Protein-forward appetizer | Lightly seared yellowfin tuna slices over shaved daikon with ponzu. |
| Seaweed Salad | Cold Appetizer | $5.50 – $6.50 | Check official nutrition source | Refreshing palate cleanser | Marinated tender wakame seaweed tossed with toasted sesame oil. |
Signature & Specialty Sushi Rolls
| Menu Item | Category | Price | Calories | Best For | Notes |
|---|---|---|---|---|---|
| San Antonio Roll | Specialty Roll | $13.50 – $15.00 | Check official nutrition source | Local kick & spice | Spicy tuna, avocado, crunch flakes, topped with jalapeño. |
| Spider Roll | Specialty Roll | $13.00 – $14.50 | Check official nutrition source | Cooked seafood lovers | Crispy soft-shell crab tempura, cucumber, avocado, masago, and unagi glaze. |
| Rainbow Roll | Specialty Roll | $14.50 – $16.50 | Check official nutrition source | Assorted raw fish variety | California roll foundation layered with fresh tuna, salmon, and white fish. |
| Dragon Roll | Specialty Roll | $15.50 – $17.00 | Check official nutrition source | Savory, rich flavors | Crab and cucumber core covered with broiled eel and sliced avocado. |
| Koi Roll | Specialty Roll | $15.00 – $17.00 | Check official nutrition source | Signature house experience | Chef's blend of yellowtail, tuna, scallions, chili oil, and spicy drizzle. |
| California Roll | Classic Maki | $6.50 – $7.50 | Check official nutrition source | Everyday mild sushi | Imitation crab, crisp cucumber, and creamy ripe avocado. |
| Spicy Salmon Roll | Classic Maki | $8.00 – $9.50 | Check official nutrition source | Zesty classic staple | Fresh chopped salmon, scallions, and house-blended spicy sriracha mayo. |
Traditional Nigiri & Sashimi (2 Pieces per Order)
| Menu Item | Category | Price | Calories | Best For | Notes |
|---|---|---|---|---|---|
| Maguro (Tuna) | Nigiri / Sashimi | $6.50 – $7.50 | Check official nutrition source | Pure clean lean protein | Hand-sliced fresh yellowfin or bigeye tuna. |
| Sake (Fresh Salmon) | Nigiri / Sashimi | $6.00 – $7.00 | Check official nutrition source | Rich, buttery texture | Atlantic salmon served over seasoned rice or sliced a la carte. |
| Hamachi (Yellowtail) | Nigiri / Sashimi | $6.50 – $7.50 | Check official nutrition source | Classic sushi connoisseurs | Tender Pacific yellowtail paired with scallion garnish. |
| Unagi (Freshwater Eel) | Nigiri / Sashimi | $7.00 – $8.00 | Check official nutrition source | Warm, sweet-savory dining | Broiled eel finished with sweet reduction glaze and toasted sesame. |
| Ikura (Salmon Roe) | Gunkan Maki | $7.50 – $8.50 | Check official nutrition source | Salty ocean burst | Marinated salmon pearls wrapped in crisp nori seaweed. |
| Amaebi (Sweet Shrimp) | Nigiri / Sashimi | $8.50 – $10.00 | Check official nutrition source | Traditional specialty lovers | Raw sweet spot prawn served with crispy flash-fried prawn heads. |
Traditional Kitchen Entrées & Ramen Bowls
| Menu Item | Category | Price | Calories | Best For | Notes |
|---|---|---|---|---|---|
| Tonkotsu Ramen | Noodle Soup | $14.00 – $16.00 | Check official nutrition source | Hearty, comforting meals | Slow-simmered pork bone broth, tender chashu belly, seasoned egg, and menma. |
| Chicken Katsu Curry | Kitchen Entrée | $15.00 – $17.00 | Check official nutrition source | Comfort food dining | Panko-crusted chicken cutlet with savory Japanese brown curry and white rice. |
| Beef Sukiyaki | Kitchen Entrée | $18.00 – $21.50 | Check official nutrition source | Warming hot-pot experience | Tender beef slices, glass noodles, and vegetables in sweet-soy broth. |
| Nabeyaki Udon | Noodle Soup | $15.00 – $17.00 | Check official nutrition source | Complete noodle dinner | Thick udon noodles, poached egg, chicken, and broth served with tempura shrimp. |
| Salmon Teriyaki Dinner | Kitchen Entrée | $18.50 – $21.00 | Check official nutrition source | Seafood lovers wanting hot meals | Grilled salmon glazed with teriyaki sauce, served with soup, salad, and rice. |
Popular Menu Items
| Popular Item | Why People Order It | Price Note | Calorie Note |
|---|---|---|---|
| San Antonio Roll | Blends local spicy tastes with Japanese sushi techniques using crisp jalapeño slices and spicy tuna. | $13.50 – $15.00 | Not available from official sources |
| Spider Roll | Offers great crunch from the whole soft-shell crab tempura paired with rich unagi reduction. | $13.00 – $14.50 | Not available from official sources |
| Tonkotsu Ramen | Features a rich, creamy 12-hour pork broth with generous toppings of chashu and marinated soft-boiled egg. | $14.00 – $16.00 | Not available from official sources |
| Salmon Teriyaki Bento | Provides a complete sampler plate with entrée, California roll pieces, tempura, rice, soup, and salad. | $15.50 – $18.50 | Not available from official sources |
| Chirashi Don | Ideal for sashimi purists, serving a colorful assortment of fresh seasonal fish over seasoned sushi rice. | $22.00 – $26.00 | Not available from official sources |
- San Antonio Roll: A beloved signature roll created to cater to local palates. The balance of spicy chopped tuna, creamy avocado, tempura flakes, and thin slices of fresh jalapeño gives every bite a satisfying crunch and lingering heat.
- Spider Roll: Soft-shell crab tempura fried crisp to order, bundled with cucumber, avocado, and fish roe (masago), then drizzled with sweet unagi reduction. It is a fantastic choice for diners who prefer fully cooked specialty rolls.
- Tonkotsu Ramen: A standout comfort dish featuring firm ramen noodles submerged in a deeply flavorful pork bone broth. It is garnished with roasted chashu pork belly, scallions, wood-ear mushrooms or menma (bamboo), and a seasoned nitamago egg.
- Salmon Teriyaki Bento: A comprehensive lunch or dinner favorite. It features a fresh, pan-seared salmon fillet glazed with house teriyaki sauce, flanked by shrimp and vegetable tempura, four pieces of California roll, white rice, house ginger salad, and hot miso soup.
Editor Picks: Best Things to Order
Editor Picks: Best Things to Order
These are LatestMenus editorial recommendations based on available menu research, value, popularity, customization potential, and practical ordering usefulness. They are not official restaurant rankings.
Salmon Teriyaki Bento Box
This multi-compartment feast offers the best overall taste of Koi Kawa's kitchen and sushi bar, combining hot teriyaki fish, crisp tempura, fresh California rolls, and warming miso soup in one order.
Midday Lunch Bento Special
Ordering the Teriyaki or Katsu bento between 11:30 AM and 2:30 PM delivers substantial savings compared to dinner pricing while keeping identical portion sizes and multi-course sides.
Tempura & Noodle Platter Order
Pairing a shared large Shrimp & Vegetable Tempura appetizer with mild chicken teriyaki or a big bowl of Nabeyaki Udon provides gentle, non-spicy options that kids and groups love.
Chirashi Don / Mixed Sashimi
Clean, sliced raw fish cuts served alongside pickled ginger and steamed sushi rice offer lean, nutrient-dense protein without added frying batter or calorie-dense mayonnaise glazes.
San Antonio Roll
The restaurant's signature maki roll delivers crisp textures, rich avocado, and a bright kick of fresh jalapeño that sets it apart from standard rolls found at chain establishments.
Hand Roll (Temaki) Requests
Nearly all classic and spicy rolls can be ordered as single-serving cone-shaped hand rolls (temaki), allowing you to mix and match multiple fish varieties without buying whole 8-piece cuts.
Cheapest Items and Best Value Picks
Navigating an authentic Japanese menu on a budget requires smart ordering. While specialty rolls with five ingredients and eel sauce reach $17.00, Koi Kawa offers accessible ways to enjoy fresh food without overspending.
| Value Pick | Why It Can Be Good Value | Watch Out For | Best Ordering Tip |
|---|---|---|---|
| Steamed Edamame ($5.50) | Provides a generous bowl of fiber- and protein-rich snacking for under $6. | Spicy garlic upgrade adds $1.00–$1.50 to total. | Order to share for the table before deciding on extra sushi rolls. |
| Classic Maki Rolls ($6.50 – $7.50) | California, Avocado, and Cucumber rolls cost nearly half the price of specialty rolls. | Lacks raw fish variety found in specialty rolls. | Combine one specialty roll with two classic maki to balance total bill costs. |
| Lunch Bento Special ($13.50 – $16.50) | Bundles protein, 4pc California roll, tempura, rice, miso soup, and salad together. | Only served during lunch service (typically 11:30 AM – 2:30 PM). | Visit midday Tuesday through Friday for the highest food-to-dollar ratio. |
| Tonkotsu or Shoyu Ramen ($13.50 – $15.50) | A hearty, filling bowl with rich broth, noodles, chashu, and egg needs no sides. | Extra toppings like double meat or extra egg add $2.00–$3.50. | Enjoy the broth fully to stay satisfied without ordering extra appetizers. |
Calories and Nutrition Notes
Because Koi Kawa operates as an independent, single-unit establishment, it is exempt from federal menu labeling regulations that require chains to publish laboratory nutritional facts. Calorie counts are not available from official sources. However, diners can navigate the menu easily based on classic Japanese preparation styles:
| Menu Area | Nutrition Note | Best For | Source Confidence |
|---|---|---|---|
| Sashimi & Raw Nigiri | High in lean protein and heart-healthy omega-3 fatty acids; minimal carbohydrates (sashimi has zero carbs). | Keto, low-carb, and clean eating goals | Medium (General culinary composition) |
| Specialty Sushi Rolls | Higher calorie density due to spicy mayonnaise, cream cheese, tempura fried flakes, and sweet unagi glazes. | Indulgent dining; flavor-focused meals | Medium |
| Ramen & Noodle Soups | Carbohydrate-dense wheat noodles with rich, collagen-heavy broths; tonkotsu carries high sodium and fats. | Post-workout carb refueling and hearty comfort meals | Medium |
| Grilled Teriyaki & Steamed Rice | Lean proteins (chicken breast, salmon) paired with rice; sugar and sodium are elevated in the teriyaki glaze. | Balanced macro meals; ask for sauce on the side | Medium |
If you want to keep your meal on the lighter side:
- Opt for raw sashimi assortments or simple seaweed salads.
- Request sweet unagi glazes and spicy mayo on the side.
- Drink hot green tea (agari) to aid digestion without adding liquid sugars or excess calories.
Allergen and Dietary Notes
Koi Kawa does not supply a formal allergen matrix. Because compact sushi stations handle multiple varieties of fish, shellfish, and sauces simultaneously, open communication with your server is vital.
| Dietary Need | What to Check | Important Note |
|---|---|---|
| Gluten Sensitivity / Celiac | Soy sauce, eel sauce, tempura batter, and imitation crab. | Standard shoyu uses wheat; ask for gluten-free tamari and avoid fried crunch flakes and surimi. |
| Shellfish Allergies | Shrimp tempura, soft-shell crab, sweet shrimp, and crab sticks. | Shared fryers and sushi boards present high cross-contact risk; notify staff beforehand. |
| Vegetarian & Vegan | Dashi broth bases, bonito fish flakes, and oyster/fish sauce additives. | Avocado and Kappa (cucumber) maki are vegan safe; check if agedashi tofu dashi contains bonito flakes. |
| Sesame Sensitivity | Maki roll garnishes, ginger salad dressings, and chili oil condiments. | Toasted sesame seeds are used across sushi rolls and marinades by default. |
Food Safety Reminder: Consuming raw or undercooked seafood (such as tuna, yellowtail, salmon, or fish roe) carries an inherent risk of foodborne illness, especially for vulnerable individuals. Thoroughly cooked selections include Chicken Katsu, Vegetable Tempura, California Rolls, and Teriyaki Dinners.
Special Menu Sections
Midday Lunch Bento Specials
Available Tuesday through Sunday from 11:30 AM to 2:30 PM, the lunch menu is Koi Kawa's strongest value proposition.
| Item or Section | What It Includes | Price/Calorie Note | Best For |
|---|---|---|---|
| Chicken Teriyaki Bento | Grilled chicken teriyaki, 4pc California roll, gyoza, steamed rice, soup, and salad. | $13.50 – $15.50 (Lunch discount) | Quick, filling workday lunches |
| Sushi & Roll Combo | 5 pieces Chef's Choice nigiri + 1 California or Spicy Tuna roll with miso soup. | $15.00 – $17.50 | Sushi fans seeking a light midday meal |
| Tempura Lunch Combo | Shrimp and vegetable tempura, California roll, steamed rice, and ginger salad. | $13.50 – $15.00 | Crispy comfort food dining |
Drinks, Sake & Traditional Desserts
While some diners prefer theatrical hibachi steakhouse bars like the Kobe Japanese Hibachi and Sushi menu, Koi Kawa's beverage program focuses on peaceful izakaya-style pairing:
- Japanese Draft & Bottled Beers ($5.50 – $8.50): Sapporo, Asahi Super Dry, and Kirin Ichiban provide crisp, carbonated refreshment that cuts through rich tempura and fatty salmon.
- Sake Selection ($7.00 carafe to $32.00+ bottle): Warm house carafes for winter evenings, alongside premium chilled Junmai, Ginjo, and unfiltered Nigori sake bottles.
- Non-Alcoholic Drinks ($2.50 – $4.00): Unsweetened hot Japanese green tea, iced tea, and marble-sealed Ramune sodas (melon, strawberry, original).
- Japanese Desserts ($4.50 – $7.50): Green tea (matcha) ice cream scoops, assorted mochi ice cream, and tempura-fried ice cream drizzled with chocolate.
Best For: Who This Menu Guide Helps
- Diners Looking for Prices in Advance: Plan your dinner budget before you sit down by checking direct POS pricing instead of relying on outdated photo menus.
- Midday Lunch Seekers: Find out how the Bento Box lunch specials let you order multi-item Japanese meals for under $18.
- Food Delivery Customers: Understand the 15% to 30% price markup on DoorDash and Uber Eats so you can choose when to order pickup directly.
- Diners with Food Allergies: Spot common hidden allergens like wheat in shoyu, bonito in dashi broths, and sesame garnishes before ordering.
- Ramen & Sushi Lovers: Compare classic nigiri prices with chef's specialty maki rolls to find the right balance for your meal.
Ordering Tips From LatestMenus
Ordering Tips From LatestMenus
Practical steps to help you enjoy better sushi quality, save money on your bill, and secure the best seating at Koi Kawa in 2026.
- Order direct by phone or merchant POS to avoid third-party markups. Third-party delivery aggregators mark up menu prices by 15% to 30% above in-store rates. Ordering directly keeps your bill lower and supports the restaurant.
- Take advantage of lunch bento specials. Dining between 11:30 AM and 2:30 PM gets you an entrée, sushi pieces, tempura, rice, soup, and salad for roughly the cost of a single dinner roll.
- Arrive early for riverside window seating. Koi Kawa features quiet tables overlooking the northern reach of the San Antonio River. Arrive right at opening (11:30 AM for lunch or 5:30 PM for dinner) to request these waterside tables.
- Request separate packaging for hot and cold takeout items. If ordering hot Tonkotsu ramen alongside delicate salmon sashimi, ask the staff to bag them separately so the hot broth steam does not warm your cold fish.
- Sit at the sushi counter for daily chef specials. The sushi chefs frequently stock seasonal, off-menu fish arrivals that are not listed on printed paper menus.
- Ask for gluten-free tamari. If you avoid gluten, ask your server for wheat-free tamari soy sauce, and request that the sushi chef omit unagi sauce and tempura flakes from your rolls.
Frequently Asked Questions
What are the standard prices on the Koi Kawa Japanese Restaurant menu?
Appetizers cost between $5.50 and $14.50, standard maki rolls run $6.50 to $9.50, specialty rolls range from $13.00 to $17.00, and ramen bowls or dinner kitchen entrées cost between $13.50 and $21.50 for direct dine-in orders.
Does Koi Kawa have a special lunch menu?
Yes. Midday lunch specials are offered Tuesday through Sunday from 11:30 AM to 2:30 PM. These specials feature multi-item Bento Boxes (teriyaki, tempura, or katsu) and sushi-roll combinations served with miso soup and salad at a lower price point than dinner.
Where is Koi Kawa Japanese Restaurant located?
The restaurant is located at 2818 N Saint Mary's St, San Antonio, TX 78212, situated along the scenic river reach near Brackenridge Park.
Are Koi Kawa prices higher on delivery apps?
Yes. Delivery apps such as DoorDash and Uber Eats add a 15% to 30% markup to menu prices, along with service and delivery fees. Calling the restaurant directly for pickup gives you the lowest base prices.
Are calorie counts available for Koi Kawa dishes?
No. Standardized calorie and nutrition counts are not available from official sources. As an independent, single-location dining spot, Koi Kawa is exempt from chain restaurant nutritional disclosure mandates.
Does Koi Kawa offer an official allergen menu?
No centralized allergen chart is published. Diners with sensitivities to gluten, shellfish, soy, or sesame should notify their server directly so the kitchen can use dedicated prep boards and tools.
What vegetarian rolls are available at Koi Kawa?
Plant-based options include Cucumber Maki (Kappa Roll), Avocado Maki, Asparagus Roll, Vegetable Tempura Roll, and appetizers like Edamame and Seaweed Salad.
Does Koi Kawa serve traditional ramen?
Yes. Koi Kawa offers traditional noodle soups, including rich Tonkotsu Ramen with pork bone broth and chashu pork, Shoyu Ramen, and Nabeyaki Udon.
What are the cheapest items on the Koi Kawa menu?
The most budget-friendly choices are starters like Edamame ($5.50) and classic 6-piece rolls like Cucumber, Avocado, or California rolls ($6.50 – $7.50).
Can I order takeout directly from Koi Kawa?
Yes. Direct takeout orders can be placed by phone or through their authorized direct online POS portal, which avoids third-party service fees and menu markups.
Conclusion
The koi kawa japanese restaurant menu delivers a reliable blend of traditional Japanese sushi bar craft, hearty kitchen entrées, and great lunch value in San Antonio. Whether you want to enjoy a bowl of Tonkotsu Ramen by the river or sample signature creations like the San Antonio Roll, ordering directly ensures you get the freshest food at base menu prices. For the best value, plan a visit during the midday lunch bento hours or balance your specialty rolls with classic maki.
Menus, prices, calories, and availability can change by location, time, delivery platform, and restaurant updates. Always confirm the latest information with the official restaurant website, app, or your local restaurant before ordering. Information verified for 2026 where available.
