Corpus composition research
Kanji Pair Research
Enter one kanji to discover other characters recorded in the same JMnedict name spellings, or enter two kanji to inspect that exact co-occurrence. Every count in this research view describes the imported corpus—not population popularity in Japan.
貞
Jōyō · KANJIDIC grade 8 · 9 strokes
光upright, chastity, constancy
Jōyō · KANJIDIC grade 2 · 6 strokes
Find exact-kanji names →ray, light
No source-recorded co-occurrence found
No published JMnedict written form in the current reference corpus contains both 貞 and 光 under the selected name-type filter.
Evidence boundary
Co-occurrence is not popularity or etymology
The pair relation comes from exact JMnedict source rows through the compact kanji-usage index. KANJIDIC2 contributes character metadata only. A high corpus count can reflect dictionary coverage and should not be read as a national usage frequency.