さいしん
Meanings
Noun
1. deepest part; deepest portion; depths (of the ocean etc.); innermost
Kanji used
utmost
deep
section
Pitch accent
いし
んぶ
Top 21600
Composed of
the most; the extreme; prime; conspicuous
depths; deep part
Composed of
department (in an organization); division; club; part; component; category