Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
上手く umaku (1)skilfully, skillfully, well, aptly, cleverly, (2)successfully, smoothly, (3)deliciously mix
光学 kougaku opticsmix
川上 kawakami horní tok řekyleda1, shizen
先生 sensei teacher, master, doctorgakkou, jlpt5, leda1, shigoto
水分 suibun vláha, tekutina, vlhkost, šťávaleda1
日本 nippon Japannamae
hito man, person, human being, mankindhito, jlpt5
よじ上る jodžinoboru to climb, to clamber (over, up), to scramble (up), to scale, to claw one's way upgodan, verb, vintrans
uširo behindjlpt5
kata way of doingjlpt5