Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
線路 せんろ line, track, roadbedmix
当たる あたる narazit, vrazitjlpt3, leda1
横に よこに (1)horizontally, flat, (2)across, crossways, crosswise, sideways, abreast mix
予約 よやく reservationjlpt4, ryokou
数理 すうり mathematicsmath
ちゃ tearyouri
信じる しんじる to believe, to believe in, to place trust in, to confide in, to have faith inichidan, jlpt3, verb, vtrans
組む くむ (1)to cross (legs or arms)/to link (arms)/ (2)to put together/to construct/to assemble/to produce (e.g. TV program)/ (3)to braid/to plait/ (4)to grapple/to wrestle/ (5)to unite/to link up/to form an godan, leda1, verb
信号機 しんごうき traffic signaldenki
せん linejlpt4, ryokou