Which breakfast & spreads brands do AI assistants recommend in Japan? Q4 2026
In Japan, AI assistants most often recommend Calbee, Kellogg's and Meiji for breakfast & spreads. Calbee is named by 4 of 4 assistants.
What the data says
Calbee is the breakfast & spreads brand AI assistants recommend most in Japan, taking 14.7% of all recommendation points across 4 assistants. Kellogg's follows with 11.1% and Meiji is third with 8%.
Calbee's lead over Kellogg's is 3.6 points, a clear advantage in how AI shortlists the category.
ChatGPT, DeepSeek and Gemini put Calbee first, while Grok favours Meiji.
The top five brands hold 47% of recommendations out of 35 brands named in total, leaving room for challengers to break into AI shortlists.
| # | Brand | Owner | AI share | ChatGPT | DeepSeek | Gemini | Grok |
|---|---|---|---|---|---|---|---|
| 1 | Calbee | Calbee | 14.7% | 70 | 60 | 35 | 55 |
| 2 | Kellogg's | Kellanova | 11.1% | 45 | 47 | 32 | 43 |
| 3 | Meiji | Meiji | 8% | 35 | 25 | – | 60 |
| 4 | Nutella | Ferrero | 7.5% | 20 | 35 | 12 | 45 |
| 5 | Asahi | Asahi | 5.7% | 25 | 25 | 35 | – |
| 6 | Skippy | Hormel Foods | 4.7% | 25 | – | – | 45 |
| 7 | Morinaga | Morinaga | 4.5% | – | 36 | 20 | 12 |
| 8 | Nature Valley | General Mills | 4.3% | 12 | 20 | – | 32 |
| 9 | Nissin | Nissin Foods | 3.5% | 20 | 20 | – | 12 |
| 10 | Quaker | PepsiCo | 3% | – | 12 | – | 33 |
| 11 | Aohata | Aohata | 2.9% | 8 | – | 35 | – |
| 12 | Nestlé | Nestlé | 2.5% | 12 | – | – | 25 |
| 13 | Bonne Maman | Andros | 2.3% | – | – | – | 35 |
| 14 | Corn Flakes | Kellogg's | 2.3% | – | – | – | 35 |
| 15 | Nutri-Grain | Kellogg's | 2.3% | – | – | – | 35 |
| 16 | Meidi-Ya | Meidi-Ya | 1.7% | – | – | 25 | – |
| 17 | Nissin Cisco | Nissin | 1.7% | – | – | 25 | – |
| 18 | Otsuka | Otsuka Pharmaceutical | 1.7% | – | – | 25 | – |
| 19 | Chewy | PepsiCo | 1.7% | – | – | – | 25 |
| 20 | Kewpie | Kewpie | 1.3% | 12 | – | – | 8 |
Questions about AI breakfast & spreads recommendations
- Which breakfast & spreads brand does ChatGPT recommend most in Japan?
- ChatGPT recommends Calbee most often for breakfast & spreads in Japan. Across all assistants, Calbee leads with 14.7% of recommendations.
- Which breakfast & spreads brand is improving fastest in Japan?
- Meiji has the strongest momentum among challengers: AI names it first in 2 of 4 answers where it appears, while holding 8% share. This is the first Q4 2026 reading; change over time will be shown from the next update.
- How is the ranking calculated?
- We ask each AI assistant the questions shoppers ask in each category and market, record the top five brands it names, and give 35, 25, 20, 12 and 8 points for positions one to five. Share is a brand's points divided by all points awarded.
Breakfast & Spreads: AI rankings by country
Covers: Cereal Bars, Jam, Honey, Hazelnut Spread, Peanut Butter, Morning Cereals, Sweet Spreads: Chocolate Spreads Or Hazelnut Cocoa Spreads.
Method: each AI assistant is asked the shopper questions for every segment in the category and market; the top five brands named score 35, 25, 20, 12 and 8 points. Share is a brand's points divided by all points awarded. Rankings reflect AI answers, not sales.
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