Vocabulary consisting only from characters you are able to read
上り
のぼり
(1)ascent, climbing, ascending (path), climb, (2)up-train (e.g. going to Tokyo), (n,adj-no) (3)northward (towards Tokyo) jlpt3
集中力
しゅうちゅうりょく
(powers of) concentration, ability to concentratemix
開通
かいつう
opening, open, taking effect, becoming activesuru