Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
お子さん おこさん child (polite)jlpt4
一日 いちにち whole dayjlpt5, leda1, toki
月日 つきひ čas, měsíce a dnyleda1, toki
十日 とおか ten days, the tenth day of the monthjlpt5, toki
水力 すいりょく hydraulic power, water powermix
よじ上る よじのぼる to climb, to clamber (over, up), to scramble (up), to scale, to claw one's way upgodan, verb, vintrans
した under, belowjlpt5
年上の としうえの staršíleda1
山川 さんせん; やまかわ; やまがわ mountains and rivers; mountains and rivers; mountain riversmix
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