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.

口

Jōyō · KANJIDIC grade 1 · 3 strokes

mouth

井

Jōyō · KANJIDIC grade 4 · 4 strokes

well, well crib, town

Find exact-kanji names →

Source rows containing both18

Distinct written forms12

Given-name readings0

Surname readings8

Adjacent 口井 forms1

Adjacent 井口 forms3

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

井ノ口

Inoguchi

いのぐち

5 source-recorded spellings in this reading group contain both 口 and 井Surname

井ノ口

Inokuchi

いのくち

4 source-recorded spellings in this reading group contain both 口 and 井Surname

戸井口

Toiguchi

といぐち

2 source-recorded spellings in this reading group contain both 口 and 井Surname

井出口

Ideguchi

いでぐち

2 source-recorded spellings in this reading group contain both 口 and 井Surname

祝井沢口

Iwaisawaguchi

いわいさわぐち

2 source-recorded spellings in this reading group contain both 口 and 井Surname

井口

Iguchi

いぐち

1 source-recorded spelling in this reading group contain both 口 and 井Surname

井口

Ikuchi

いくち

1 source-recorded spelling in this reading group contain both 口 and 井Surname

口井

Kuchī

くちい

1 source-recorded spelling in this reading group contain both 口 and 井

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.