Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
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
つち groundshizen
円い まるい round, circular, sphericaladj, jlpt5
川上 かわかみ horní tok řekyleda1, shizen
川下 かわしも downstreamleda1, shizen