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.

正

Jōyō · KANJIDIC grade 1 · 5 strokes

correct, justice, righteous

長

Jōyō · KANJIDIC grade 2 · 8 strokes

long, leader, superior

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Source rows containing both5

Distinct written forms2

Given-name readings5

Surname readings0

Adjacent 正長 forms1

Adjacent 長正 forms1

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

正長

Masatake

まさたけ

1 source-recorded spelling in this reading group contain both 正 and 長Given name

正長

Seichō

せいちょう

1 source-recorded spelling in this reading group contain both 正 and 長Given name

長正

Chōsei

ちょうせい

1 source-recorded spelling in this reading group contain both 正 and 長Given name

長正

Nagamasa

ながまさ

1 source-recorded spelling in this reading group contain both 正 and 長Given name

正長

Masanaga

まさなが

1 source-recorded spelling in this reading group contain both 正 and 長

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.