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.
海
Jinmeiyō · KANJIDIC grade 10 · 10 strokes
段KANJIDIC2 character record
Jōyō · KANJIDIC grade 6 · 9 strokes
Find exact-kanji names →grade, steps, stairs
No source-recorded co-occurrence found
No published JMnedict written form in the current reference corpus contains both 海 and 段 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.