The immune boost top 20 at Nihontei includes 16 Bento Box and 4 Rice Bowl.#1 is チーズハンバーグ弁当 at 862 kcal and 29 g protein.The top 20 range 815–1,455 kcal.
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Nutrition Distribution
Here are the top-scoring products for this ranking.

チーズハンバーグ弁当
1.6x avg fiber

シングルのりから明太弁当
2.1x avg fiber
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 #1 in the Immune Boost ranking for Nihontei?
#1 is チーズハンバーグ弁当: 862 kcal, 29.0g protein, 34.7g fat, 103.0g carbs.
What are the top 3 in the Immune Boost ranking for Nihontei?
#1 チーズハンバーグ弁当 (862 kcal, 29.0g protein), #2 白身のりから弁当 (920 kcal, 34.5g protein), #3 かつのり弁明太 (955 kcal, 34.0g protein).
How is the Immune Boost ranking scored?
This ranking comprehensively evaluates nutrients that strengthen the immune system. Scoring: Vitamin C (White blood cell support & antioxidant) 25 pts, Zinc (Essential for immune cell activation) 25 pts, Vitamin D (Important immune regulator) 20 pts, Beta-Carotene (Strengthens mucous membranes) 15 pts, Fermented Foods (Gut health = immune boost) 15 pts.

















