Which body care brands do AI assistants recommend in Japan? Q4 2026
In Japan, AI assistants most often recommend Biore, Nivea and Hada Labo for body care. Biore is named by 4 of 5 assistants.
What the data says
Biore (Kao) is the body care brand AI assistants recommend most in Japan, taking 15.5% of all recommendation points across 5 assistants. Nivea follows with 15% and Hada Labo is third with 11.5%.
The top spot is close: only 0.5 points separate Biore and Nivea, so a small change in how either brand is described online could flip the order.
Claude puts Biore first, while ChatGPT favours Nivea, DeepSeek favours Dove, Gemini favours Curel and Grok favours Bouncia.
The top five brands hold 58% of recommendations out of 22 brands named in total, leaving room for challengers to break into AI shortlists.
| # | Brand | Owner | AI share | ChatGPT | Claude | DeepSeek | Gemini | Grok |
|---|---|---|---|---|---|---|---|---|
| 1 | Biore | Kao | 15.5% | 25 | 60 | 35 | 35 | – |
| 2 | Nivea | Beiersdorf | 15% | 55 | 35 | – | 25 | 35 |
| 3 | Hada Labo | Rohto Pharmaceutical | 11.5% | 35 | 25 | 35 | 20 | – |
| 4 | Dove | Unilever | 9.2% | 20 | – | 60 | – | 12 |
| 5 | Curel | Kao | 7% | 25 | – | – | 45 | – |
| 6 | Vaseline | Unilever | 6.4% | 12 | 8 | 20 | 24 | – |
| 7 | Bouncia | Independent | 4.7% | 12 | – | – | – | 35 |
| 8 | Shiseido | Shiseido | 4.4% | – | 12 | 12 | – | 20 |
| 9 | Kao | Kao | 4% | 20 | – | 20 | – | – |
| 10 | Cow Brand | Cow Brand Soap Kyoshinsha | 3.7% | 25 | 12 | – | – | – |
| 11 | Johnson's | Johnson & Johnson | 3.3% | 8 | – | 25 | – | – |
| 12 | Naive | Independent | 2.5% | – | – | – | – | 25 |
| 13 | Hadakara | Kao | 2% | – | 20 | – | – | – |
| 14 | Mandom | Mandom Corporation | 2% | 20 | – | – | – | – |
| 15 | Muji | Ryohin Keikaku | 2% | – | 20 | – | – | – |
| 16 | Yuskin | Independent | 2% | – | – | 12 | 8 | – |
| 17 | Cow | Independent | 0.8% | – | – | 8 | – | – |
| 18 | Luxe Organix | Independent | 0.8% | – | – | – | – | 8 |
| 19 | Care Cera | Kao | 0.8% | – | 8 | – | – | – |
| 20 | Merit | Merit | 0.8% | 8 | – | – | – | – |
Questions about AI body care recommendations
- Which body care brand does ChatGPT recommend most in Japan?
- ChatGPT recommends Nivea most often for body care in Japan. Across all assistants, Biore leads with 15.5% of recommendations.
- Which body care brand is improving fastest in Japan?
- Nivea has the strongest momentum among challengers: AI names it first in 3 of 5 answers where it appears, while holding 15% 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.
Body Care: AI rankings by country
Covers: Body Cleansing, Body Moisturizing.
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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