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True Japan

Black teeth were once considered beautiful in Japan.

The claim that black teeth used to be considered a beauty standard in Japan is supported by historical evidence. The practice, known as ohaguro, was common from the 10th to 19th centuries among married women and geisha. Sources like Wikipedia and Live Japan indicate its popularity during the Edo period, aligning with the cultural norms of that time. The evidence corroborates the historical nature of this claim.

April 21, 2026 Language: en 1 claim analyzed

Individual Claims

80
True Culture
Black teeth used to be considered the standard of beauty in Japan.
The practice of blackening teeth, or ohaguro, was popular in Japan from the 10th to 19th centuries. It was primarily practiced by married women and geisha as a cultural and beauty norm during those times, especially during the Edo period. This information is corroborated by sources such as Wikipedia and Live Japan.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 90
Web Consensus Weight 50
Source Quality Score 80
Source Quality Weight 25
Llm Reasoning Score 85
Llm Reasoning Weight 25
Weighted Total 80
Evidence Summary 3 sources corroborate the practice of ohaguro: Wikipedia, Live Japan, Uncanny Japan Podcast.

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