Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
由来 jurai origin, source, history, derivation, reason, destinyall
to metropolitanjlpt4
回収する kaišuusuru collection/recovery/withdrawal/retrieval/(P)leda1, suru, verb
市長 šičou mayorleda1, shigoto
~週間 ~šuukan week(s) (time interval)jlpt5, toki