Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
空っぽ karappo prázdnýleda1
欠点 ketten faults/defect/weakness/(P)leda1
小さい čiisai small, littleadj, jlpt5
wataši I (informal)jlpt5
子馬 kouma foaldoubutsu, leda1
木馬 mokuba (1)wooden horse/rocking horse/ (2)vaulting horse/horse used in gymnastics/ (3)the horse (ancient torture device that one was forced to straddle with rocks hanging from the feet) leda1
天文学 tenmongaku astronomymix
北口 kitaguči north exitryokou
上手い umai (1)skillful, clever, expert, wise, successful, (2)delicious, appetizing, appetising, (3)fortunate, splendid, promising adj
古手 furute veteránleda1