a personal or private matter / selfishness / privacy, secrecy / (women's speech, obsolete) a brother-in-law

Alternative spelling of 私達 (“we; us”)

private; mine

explorer (person who by means of travel searches out new information)

speleology

登る, 上る: to ascend, to climb, to go up / 昇る, 上る: to go up, rise

prefix for species that are wild or residing in mountains

mountain

a surname

suffix for names of mountains / suffix for a temple's honorific mountain name (山号 (sangō))