秘

secret; mystery

秘中の秘

ひちゅうのひ

top secret

便

べん びん

flight (e.g. airline flight), trip (e.g. train trip), service

秘苑

ひえん

secret garden, private garden

黙秘

もくひ

keep silent, keep a secret

秘仏

ひぶつ

Buddhist image normally withheld from public view

秘鍵

ひけん ひかぎ

hidden mysteries, secret principle

秘書

ひしょ

(private) secretary

秘密

ひみつ

secret, mystery

神秘

しんぴ

mystery, mysteriousness, secret

秘儀

ひぎ

secret ceremony, ritual, sanctum sanctorum

秘方

ひほう

secret method, secret recipe, (prescription for a) secret medicine

秘匿

ひとく

hiding, concealment

秘薬

ひやく

nostrum, secret medicine

秘文

ひもん ひぶん

password, secret spell, secret phrase

秘史

ひし

hidden or secret history

秘曲

ひきょく

secret music

秘事

ひじ

secret

秘話

ひわ

secret story, unknown episode