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.

一

Jōyō · KANJIDIC grade 1 · 1 strokes

one, one radical (no.1)

忠

Jōyō · KANJIDIC grade 6 · 8 strokes

loyalty, fidelity, faithfulness

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Source rows containing both7

Distinct written forms4

Given-name readings6

Surname readings0

Adjacent 一忠 forms1

Adjacent 忠一 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.

Given name

忠一朗

Chūichirō

ちゅういちろう

2 source-recorded spellings in this reading group contain both 一 and 忠Given name

忠一

Tadakazu

ただかず

1 source-recorded spelling in this reading group contain both 一 and 忠Given name

忠一

Tadaichi

ただいち

1 source-recorded spelling in this reading group contain both 一 and 忠Given name

忠一

Chūichi

ちゅういち

1 source-recorded spelling in this reading group contain both 一 and 忠Given name

一忠

Icchū

いっちゅう

1 source-recorded spelling in this reading group contain both 一 and 忠Given name

忠一郎

Tadaichirō

ただいちろう

1 source-recorded spelling in this reading group contain both 一 and 忠

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.