Vocabulary consisting only from characters you are able to read
最高
saikou
highest, supreme, the mostjlpt3
後
ato
afterwards, since then, in the futurejlpt5, toki
告白
kokuhaku
(1)confession, acknowledgement, acknowledgment, (2)profession of love, (3)confession of sins (e.g. the confessional) ai
白黒
shirokuro
(1)black and white, monochrome, (exp,vs) (2)good and evil, right and wrong, guilt and innocence iro
頭
kashira
(1)head/ (2)top/ (3)hair (on one's head)/ (4)top structural component of a kanji/(P) leda1
白星
shiroboshi
(1)white circle/white star/ (2)victory mark (sumo)/(P) leda1
退屈
taikutsu
tedium/boredom/(P)mix
赤み
akami
reddish tinge/tinge of red/slight redness/blushmix