Vocabulary consisting only from characters you are able to read
二十日
hacuka
twenty days, twentieth day of the monthjlpt5, toki
五月雨
samidare
early-summer rain; early-summer rainmix
二人
futari
two persons, two people, pair, couplejlpt5
大して
taišite
(not so) much, (not) verymix
水力
suirjoku
hydraulic power, water powermix
大ヒット
daihitto
big hit, popular item (e.g. movie, music)ongaku