Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
一年生 ičinensei first gradergakkou
先ほど sakihodo some time ago, not long ago, just nowmix
火口 kakou kráterleda1, shizen
~日 ~niči day (of the month)jlpt5, toki
~年 ~nen makes preceding number a yearjlpt5, toki