Vocabulary consisting only from characters you are able to read
2階
2かい
(1)storey/story/floor/(n) (2)stairs/(n,n-suf) (3)stage (in chronostratigraphy)/(ctr) (4)counter for storeys and floors of a building/(P); stairs; (n) stairs mix
番
ばん
(1)number (in a series), (2)(one's) turn, (3)watch, guard, lookout, (4)bout, match (sumo) jlpt3
都合
つごう
(1)circumstances/condition/convenience/(vs) (2)to arrange/to manage/(P) jlpt4, leda1
部首
ぶしゅ
radical (of a kanji character)bunpou
親友
しんゆう
close friend/bosom (old, intimate) friend/buddy/crony/chum/(P)leda1
一年後
いちねんご
za rok, po jednom rocetoki
会長
かいちょう
president (of a society)/chairman/(P)shigoto