Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
san (num) threejlpt5, mix
juu (num) 10, tenjlpt5
火口 kakou kráterleda1, shizen
火口 higuchi hořákleda1
三つ mittsu threejlpt5
hi firejlpt4
kuchi mouth, orifice, openinghito, jlpt5
onaji; onajiku; kurikaeshi; dounojiten; noma množné číslo (sometimes voiced); repetition of kanji (sometimes voiced); repetition of kanji (sometimes voiced); repetition of kanji (sometimes voiced); repetition of kanji (jen výjmečně)
一口 hitokuchi (1)mouthful, bite, sip, draft, draught, (2)one word mix
二つ futatsu twojlpt5