Vocabulary consisting only from characters you are able to read
上る
noboru
(1)to rise, to go up, to come up, to ascend, to be raised, (2)to enter (esp. from outdoors), to come in, to go in, (3)to enter (a school), to advance to the next grade, (4)to get out (of water), t godan, jlpt3, verb, vintrans
三日
mikka
three days, the third day of the monthjlpt5, toki
目下
meshita
subordinate, subordinates, inferior, inferiors, junior; at present, nowshigoto
元
moto
původ, zdroj, počátekleda1
下る
kudaru
(1)to descend, to go down, to come down, (2)to be handed down (of an order, judgment, etc.), (3)to pass (of time), (4)to surrender, to capitulate, (5)(often in neg. form) to be less than, to be i godan, jlpt3, verb, vintrans
土木
doboku
public worksmix
二十日
hatsuka
twenty days, twentieth day of the monthjlpt5, toki