Vocabulary consisting only from characters you are able to read
便利さ
benrisa
convenience, handiness, usefulnessmix
付き合う
cukiau
(1)to associate with, to keep company with, to go out with, to go steady with, to get on with, (2)to go along with, to follow someone's lead, to accompany someone, to compromise godan, jlpt3, verb, vintrans
方向性
houkousei
(1)trend, course of action, direction, (2)(comp) directionality, directivity, orientation, (adj-no) (3)(comp) directional, vectorial mix
日の丸
hinomaru
(1)outline of the sun (esp. represented as a red circle)/ (2)(abbr) the Japanese flag/(P) leda1
組成
sosei
composition, constitutionsuru