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Nutrition Breakdown

The Izaka-ya by Katsu-ya Calories — Lowest to Highest

Browse calorie values for The Izaka-ya by Katsu-ya menu items, with official nutrition where available and estimated calories for uncovered items. Updated August 2026.

Coverage

100%

Average Calories

320 kcal

Lowest Item

10 kcal

Highest Item

620 kcal

183 / 183 items resolved USDA database: 35 Estimated: 148

Lowest Calorie Items at The Izaka-ya by Katsu-ya

Use this ranking to find lighter menu options quickly

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# Item Category Source Calories
1 Water soft drinks Estimated 10 kcal
2 Shrimp tuesday USDA 47 kcal
3 Shrimp friday USDA 47 kcal
4 Sea Urchin Or Ikura monday USDA 90 kcal
5 Sea Urchin Or Ikura friday USDA 90 kcal
6 White Fish monday USDA 92 kcal
7 White Fish friday USDA 92 kcal
8 California Roll monday USDA 94 kcal
9 California Roll tuesday USDA 94 kcal
10 Tuna monday USDA 94 kcal
11 Tuna tuesday USDA 94 kcal
12 Tuna friday USDA 94 kcal
13 Seared Tuna Steak Salad salad Estimated 95 kcal
14 Ice Tea soft drinks Estimated 135 kcal
15 Kobe Tender Loin Diced Steak meat Estimated 135 kcal
16 Sushi wednesday USDA 138 kcal
17 Sashimi wednesday USDA 143 kcal
18 Sashimi thursday USDA 143 kcal
19 Yellowtail monday USDA 146 kcal
20 Yellowtail friday USDA 146 kcal
21 Spicy Tuna Roll monday USDA 147 kcal
22 Egg friday USDA 159 kcal
23 Hokki Clam monday USDA 162 kcal
24 Hokki Clam friday USDA 162 kcal
25 1. Mixed Green Salad salad Estimated 180 kcal
26 3. Spinach Salad salad Estimated 180 kcal
27 4. Seared Tuna Sashimi Salad salad Estimated 180 kcal
28 Bonsai Salad salad Estimated 180 kcal
29 Hot Or Cold Soba (Salad Only) lunch Estimated 180 kcal
30 Mix Green Salad salad Estimated 180 kcal
Nutrition sync is temporarily paused Missing official items: 148

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Kobe Burger

meat 620 kcal

Seafood Soba Pasta

katsu-ya special creation 560 kcal

Apple Ginger Chicken

meat 430 kcal

Apple Ginger Chicken

lunch 430 kcal

C. Chicken Teriyaki & Tempura

lunch box $12 430 kcal

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How Estimated Calories Are Calculated

When official nutrition is unavailable, calorie values are estimated using menu-item keywords and then adjusted by portion size. These values are directional for comparison, not medical nutrition advice.

  • Base estimate: item-name tokens (for example burger, fries, salad, pizza, shake) map to baseline calorie ranges.
  • Portion weighting: ounce and gram values adjust the estimate (about 8 oz = 1.0x, about 230 g = 1.0x), then the value is capped within a safe range.
  • Size modifiers: small/kids items apply a lower multiplier, while large/xl/family/double items apply a higher multiplier.
  • Final output: estimates are rounded to whole calories and shown as Estimated in the source column.

The Izaka-ya by Katsu-ya Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many The Izaka-ya by Katsu-ya items have calorie data?
The Izaka-ya by Katsu-ya currently has calorie values for 183 of 183 menu items (100% coverage). We first use official nutrition sources when available, then apply estimation fallback for unresolved items.

What is the lowest-calorie item at The Izaka-ya by Katsu-ya?
The lightest item currently tracked is Water at approximately 10 kcal. Use the ranked table to find other low-calorie meal choices.

Are The Izaka-ya by Katsu-ya calorie values official or estimated?
This page uses a hybrid model: 35 items use USDA database estimates, while 148 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?
Use the The Izaka-ya by Katsu-ya full menu prices page for price-focused browsing and the cheapest menu items page for budget picks. This calories page is built for nutrition-first filtering.

How to Use This Calories Page

Use this page to compare low-calorie and high-calorie items quickly before ordering. Official values are used where available, and estimated values fill the coverage gap for broad menu discovery.

Estimated values are directional and may vary by location, preparation style, and serving size. For strict dietary planning, cross-check with the official restaurant nutrition statement when available.