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.
川
Jōyō · KANJIDIC grade 1 · 3 strokes
古stream, river, river or three-stroke river radical (no. 47)
Jōyō · KANJIDIC grade 2 · 5 strokes
Find exact-kanji names →old
Recorded names
Name readings containing both characters
The pair only has to occur in the same written form; the two kanji are not required to be adjacent unless counted in the adjacency statistics above.
Surname
古川
1 source-recorded spelling in this reading group contain both 川 and 古SurnameKoga
こが
古川
1 source-recorded spelling in this reading group contain both 川 and 古SurnameKogawa
こがわ
古川
1 source-recorded spelling in this reading group contain both 川 and 古SurnameKokawa
こかわ
古川
1 source-recorded spelling in this reading group contain both 川 and 古SurnameFurukawa
ふるかわ
川古
1 source-recorded spelling in this reading group contain both 川 and 古SurnameKawako
かわこ
佐古川
1 source-recorded spelling in this reading group contain both 川 and 古Sakogawa
さこがわ
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.