Vocabulary consisting only from characters you are able to read
億
oku
(num) 100,000,000, hundred millionjlpt4
標
shirushi
(1)mark, (2)symbol, (3)evidence; mix
調整
chousei
regulation, coordination, adjustment, tuning, modification, alterationsuru
課
ka
(1)lesson/ (2)section (in an organization)/division/department/(ctr) (3)counter for lessons and chapters (of a book)/(P) leda1
にも関らず
nimokakawarazu
in spite of, neverthelessmix
静けさ
shizukesa
stillness/silence/hush/calm/serenity/(P)mix
愛器
aiki
favourite musical instrument, utensil, etc.ongaku
続々
zokuzoku
successively, one after anothermix
愛想
aiso
civility, courtesy, compliments, sociability, graces; civility, courtesy, compliments, sociability, gracesmix