personal, private / secret

(formal) first-person singular pronoun: I, me

Alternative spelling of 私達 (“we; us”)

speleology

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

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

(historical, Ancient Korea) mountain, hill

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

mountain / temple, temple ground / Short for 比叡山 (Hieizan): Mount Hiei / mine

prefix for species that are wild or residing in mountains