Vocabulary consisting only from characters you are able to read
帰国
kikoku
return to one's countryjlpt3
無益
mueki
useless, futile, vainmix
放つ
hanatsu
(1)to fire (e.g. an arrow), to hit (e.g. baseball), to break wind, (2)to free, to release, (3)to give off (e.g. a scent), to emit (e.g. light) godan, verb, vtrans
新品同様
shinpindouyou
as good as newmix
実効
jikkou
practical effect, efficacy, efficiencymix