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.

以

Jōyō · KANJIDIC grade 4 · 5 strokes

by means of, because, in view of

久

Jōyō · KANJIDIC grade 5 · 3 strokes

long time, old story

Find exact-kanji names →

Source rows containing both17

Distinct written forms17

Given-name readings7

Surname readings0

Adjacent 以久 forms17

Adjacent 久以 forms0

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

以久恵

Ikue

いくえ

6 source-recorded spellings in this reading group contain both 以 and 久Given name

以久実

Ikumi

いくみ

3 source-recorded spellings in this reading group contain both 以 and 久Given name

以久世

Ikuyo

いくよ

2 source-recorded spellings in this reading group contain both 以 and 久Given name

以久乃

Ikuno

いくの

2 source-recorded spellings in this reading group contain both 以 and 久Given name

以久生

Ikuo

いくお

2 source-recorded spellings in this reading group contain both 以 and 久Given name

以久子

Ikuko

いくこ

1 source-recorded spelling in this reading group contain both 以 and 久Given name

以久

Iku

いく

1 source-recorded spelling in this reading group contain both 以 and 久

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.