Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
川上 かわかみ horní tok řekyleda1, shizen
上り のぼり (1)ascent, climbing, ascending (path), climb, (2)up-train (e.g. going to Tokyo), (n,adj-no) (3)northward (towards Tokyo) jlpt3
上がる あがる (1)to rise/to go up/to come up/to ascend/to be raised/ (2)to enter (esp. from outdoors)/to come in/to go in/ (3)to enter (a school)/to advance to the next grade/ (4)to get out (of water)/to come asho godan, verb, vintrans
~日 ~にち day (of the month)jlpt5, toki
火口 かこう kráterleda1, shizen