actual and hidden

Alternative spelling of 裏向き (“actual and hidden”)

the futokoro, the pocket-like space within the front of a kimono above the obi / the inside of the futokoro / the inside of one's heart or mind

Synonym of 屋根裏 (yaneura, “attic”)

(sometimes offensive) part of Japan adjacent to Sea of Japan

(Internet slang) secret personal account (on social media, especially Twitter and Instagram (finsta), as opposed to one's openly used account)

back door

underhanded dealings

underbelly of society

(painting) the application of silk as a screen on metal foil, or the metal foil in that application