Boost your immunity with Katsuan menu items. kalori ranks items by Vitamin C, zinc, Vitamin D, beta-carotene, and fermented food content.
Top 3 Picks

Katsuan
Aged Loin and Tenderloin with Jumbo Shrimp Fry Set Meal
熟成ロースとヒレ大海老フライ定食
Rich in immune-supporting nutrients
¥1,250
1330kcal
Katsuan
Aged Double Loin Pork Cutlet Set Meal
熟成ダブルロースかつ定食
6g fiber for gut health
¥1,190
1360kcal
Katsuan
Domestic Chicken Tender Cutlet Set Meal
国産ささみかつ定食
Efficient immunity care at 725kcal
725kcalNutrition Distribution
Here are the top-scoring products for this ranking.
View scoring method
How Ranking Scores are Calculated
This ranking comprehensively evaluates nutrients that strengthen the immune system.このランキングでは、Vitamin C(配点:25 pts)、Zinc(配点:25 pts)、Vitamin D(配点:20 pts)、Beta-Carotene(配点:15 pts)、Fermented Foods(配点:15 pts)などを参考に独自のスコアを算出しています。 Find items with nutrients to build a stronger immune system.
* Scores are for reference only and do not guarantee actual nutritional effects.
How to Read Cards
Rank Badge
Shows the product's ranking position. Displayed at the top-left of the image.
Score
A score calculated based on our unique evaluation criteria. Higher scores indicate products that better match this ranking's purpose.
Estimation Badge
Indicates that PFC (Protein, Fat, Carbohydrates) values are AI-estimated. When official data is unavailable, values are analyzed from product images by AI. Actual values may differ.
AI Comment
AI-generated advice about the product's features and nutritional aspects. Tap the 💡 icon to expand/collapse.
PFC Values
P (Protein), F (Fat), and C (Carbohydrates) abbreviations. Shows the grams of each macronutrient.
FAQ
What is the best Immune Boost Ranking item at Katsuan?
The #1 item is "Aged Loin and Tenderloin with Jumbo Shrimp Fry Set Meal". 1330kcal, 51.5g protein, 62.7g fat, 134g carbs.
How many products does Katsuan have?
Katsuan has 35 products with calorie, protein, fat, and carb nutrition info.
















