奥

inner part

depth

remote mountain

wife

interior

wife

deep in the mountains

profound

ace up one's sleeve

depths

maid working in the domestic quarters of a shogun or daimyo (Edo period)

area of the Edo castle where the shogun would work and spend his daily life

recesses (of one's mind, heart, etc.)

La Princesse de Clèves (1678 novel by Madame de La Fayette)

La Princesse de Clèves (1678 novel by Madame de La Fayette)

rear shrine (located behind the main shrine, but dedicated to the same deity)

hidden double eyelid

to play one's trump card

late-growing rice

inner heart

inner sanctuary

Okumura Corporation

depth cueing

depth cue mode

inner room

inner part of a house (near the kitchen, living room, etc.)

true intention

lady of the house

deep inside

Ohu University

postscript (to a book)

rear shrine (located behind the main shrine, but dedicated to the same deity)

rear right (corner, etc.)

esoteric writings

(admission to the) secrets of a discipline

innermost depths of one's heart

colophon (at the end of a book)

inner palace (in Edo Castle)

depth perception

court physician (of the Shōgun and his household, Edo period)

left back (corner, etc.)

depths (of an art, one's mind, etc.)

depth

deep

profound

official seal

The Narrow Road to the Deep North (chronicle by Matsuo Basho, published in 1702)

graveyard

Mutsumaru

devotion to one's wife

deep in the forest

young wife

depth cue table

secret

Ōu (the two former provinces of Mutsu and Dewa)

Mutsu (former province located in present-day Fukushima, Miyagi, Iwate, and Aomori prefectures)

secrets

inner garden

refined

secrets

lady

working as a lady's maid

secret knowledge

back tooth

relocation of wild animals to a remote location

secret

deep truth

family grave

one's heart of hearts

inner parlor

inner wall (e.g. cave)

Ordovician period

noble's private quarters

to beat around the bush

maid working in the domestic quarters of a shogun or daimyo (Edo period)

secret techniques (of an art or skill)

secluded

to lie deep in

to master the secrets of

inner mysteries (of a field of study)