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.

瑠

Jōyō · KANJIDIC grade 8 · 14 strokes

lapis lazuli

樹

Jōyō · KANJIDIC grade 6 · 16 strokes

timber, trees, wood

Find exact-kanji names →

Source rows containing both7

Distinct written forms4

Given-name readings5

Surname readings0

Adjacent 瑠樹 forms1

Adjacent 樹瑠 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

瑠樹

Rūju

るうじゅ

2 source-recorded spellings in this reading group contain both 瑠 and 樹Given name

瑠樹

Ruki

るき

1 source-recorded spelling in this reading group contain both 瑠 and 樹Given name

瑠樹

Ryūki

りゅうき

1 source-recorded spelling in this reading group contain both 瑠 and 樹Given name

樹愛瑠

Jueru

じゅえる

1 source-recorded spelling in this reading group contain both 瑠 and 樹Given name

樹瑠音

Juran

じゅらん

1 source-recorded spelling in this reading group contain both 瑠 and 樹

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.