jpdb
beta
Login or Sign up
EN
JP
DE
ES
FR
HU
ひけん
Meanings
Noun
1. hidden mysteries; secret principle
Alt. forms
秘
ひ
鍵
けん
100%
ひけん
Pitch accent
ひ
けん
ひ
け
ん
Composed of
ひ
secret; mystery
けん
key (of a piano, etc.)