Vocabulary consisting only from characters you are able to read
何れ
izure
(1)(uk) where, which, who, (2)anyway, anyhow, at any rate, sooner or later, eventually, at some future date or time; (adv,pn,adj-no) (3)(uk) where, which, who, (4)anyway, anyhow, at any rate, soon mix
いつの間にか
icunomanika
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3
水力
suirjoku
hydraulic power, water powermix
土木
doboku
public worksmix
大ヒット
daihitto
big hit, popular item (e.g. movie, music)ongaku