Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
自転車 džitenša bicyclejlpt5, leda1, ryokou
関わる kakawaru (1)to be affected, to be influenced, (2)to be concerned with, to have to do with, (3)to stick to (opinions) godan, verb, vintrans
速やか sumijaka speedy, prompt, smoothmix
に関して nikanšite related to, in relation tomix
防ぐ fusegu to defend (against), to protect, to preventgodan, verb, vtrans