Japanese Proverb Data Sources on Kotowaza.Jepang.org

Kotowaza.Jepang.org is a learning reference, not an official dictionary or critical academic edition. Entry pages are designed to help readers understand the Japanese form, reading, meaning, nuance, and use of a kotowaza.

When a page names a source, treat it as a reference basis or supporting lead, not as a promise that every explanatory sentence is quoted word for word from that source.

Before an entry appears on the site, it is checked so the Japanese form, reading, romaji, short meaning, explanation, topics, situations, and usage examples support each other.

Equivalent proverbs are also handled by language. Indonesian equivalents appear for Indonesian readers, while English, Spanish, French, Portuguese, and Japanese equivalents are reviewed for their own language pages.

To answer “where did this data come from?”, open the proverb page and check the Source Note section. It lists reference links for that entry; the number of links and source domains can differ from entry to entry.

Source Notes are a starting point for checking. For academic, publishing, legal, or other professional use, verify again with suitable dictionaries, corpora, teachers, or expert sources.

Kotowaza.Jepang.org does not add detailed claims about etymology, origin history, or cultural rules when the available evidence is not strong enough.

Equivalent proverbs are not treated as translations that can always replace each other. When the match is loose, context, tone, or usage may differ.

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