Vocabulary consisting only from characters you are able to read
分の
bunno
denominator bun no numerator (in writing common fractions), X Yth's (Y bun no X)jlpt3, math
二日
futsuka
second day of the month, two daysjlpt5, toki
一京
ichikyou
deset trilionůmix
二人
futari
two persons, two people, pair, couplejlpt5
僕
boku
I (used by men with close acquaintances)jlpt4
一日中
ichinichijuu
throughout the daytoki
~中
~chuu
in (the middle of), within, during, whilejlpt5