Vocabulary consisting only from characters you are able to read
集中力
しゅうちゅうりょく
(powers of) concentration, ability to concentratemix
多分
たぶん
nejspíš, zřejmě, snad, pravděpodobněleda1
生かす
いかす
(1)to make (the best) use of, to leverage (skills, attributes, experience, etc.), to capitalise on (experience, etc), (2)to let live, to keep alive, (3)to revive, to resuscitate godan, verb, vintrans, vtrans
来日
らいにち
arrival in Japan, coming to Japan, visit to Japanmix
切れ目
きれめ
break/pause/gap/end/rift/interruption/cut/section/notch/incision/end (of a task)/(P)leda1
日の丸
ひのまる
(1)outline of the sun (esp. represented as a red circle)/ (2)(abbr) the Japanese flag/(P) leda1