According to AlphaMoat, in September 2026 Chatgptjapan (chatgptjapan.org) received 6,895 monthly visits (-43.9% MoM) — ranked #11,765 of 18,351 AI websites with traffic data, and #1,599 of 2,493 in General AI; its largest market is Japan (94.5% of visits).
Chatgptjapan provides a Japanese-version ChatGPT service usable free without registration, chatting with AI in Japanese and getting quick results, on both mobile and desktop.
| Month | Monthly visits | MoM |
|---|---|---|
| 2025-10 | 127.3K | -1.0% |
| 2025-11 | 113.9K | -10.5% |
| 2025-12 | 98.1K | -13.9% |
| 2026-01 | 77.0K | -21.5% |
| 2026-02 | 47.0K | -39.0% |
| 2026-03 | 25.1K | -46.6% |
| 2026-04 | 17.3K | -30.9% |
| 2026-05 | 20.3K | +16.9% |
| 2026-06 | 18.9K | -6.6% |
| 2026-07 | 19.2K | +1.7% |
| 2026-08 | 12.3K | -36.2% |
| 2026-09 | 6.9K | -43.9% |
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+ CompareAccording to AlphaMoat, Chatgptjapan (chatgptjapan.org) received 6,895 visits (about 6.9K) in September 2026 (-43.9% month over month), ranking #11,765 of 18,351 AI websites with traffic data, and #1599 in General AI.
Over the last 12 months, Chatgptjapan’s monthly visits went from 127.3K in October 2025 to 6.9K in September 2026 — down 94.6% overall; traffic peaked in October 2025 (127.3K).
In September 2026, Chatgptjapan’s largest markets by share of visits are Japan 94.5%, UK 3.0%, United States 2.6%.
In General AI, the other products with the most monthly visits are ChatGPT (5.9B), Gemini (2.6B), Claude (1.0B), DeepSeek (357.6M), Grok (205.5M).
Data month: 2026-09 · Visit figures are third-party traffic estimates aggregated monthly — best for scale and trends. Multiple domains of the same product are merged. See methodology.