Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
空ける あける vyprázdnit (láhev)ichidan, jlpt3, leda1, verb, vtrans
やる気 やるき willingness (e.g. to do something)/eagerness/motivation/inspiration/determination/high aspirationsjlpt3
体力 たいりょく physical strengthjlpt3, leda1
~年 ~ねん makes preceding number a yearjlpt5, toki
~歳 ~さい years oldjlpt5, toki
えん circlemath
土日 どにち weekend, Saturday and Sundaymix
かわ riverjlpt5, shizen
~目 ~め ~st, ~nd, ~rdjlpt4
本名 ほんめい real name; real namemix
Když vlezl do domku, dostal šok.akazukinchan
来る くる to come, to call on, to grow, to getirregular, jlpt5, leda1, verb, vintrans
表われる あらわれる (1)to appear, to come in sight, to become visible, to come out, to embody, to materialize, to materialise, (2)to be expressed (e.g. emotions), to become apparent (e.g. trends, effects) ichidan, jlpt3, verb, vintrans
母子 ぼし matka a dítěhito, leda1
分母 ぶんぼ the denominatormath