Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
忍び šinobi (1)stealth, (2)(abbr) travelling incognito (traveling), (3)(abbr) ninjutsu, (4)(abbr) ninja, (5)sneak theft, sneak thief, (6)tolerance mix
クルミの木 kuruminoki walnutshokubutsu
本人 honnin the person himselfjlpt3
火口 kakou kráterleda1, shizen
チェコ技術大学 čeko gidžucu daigaku České Vysoké Učení Technickénamae
今日 kjou todayjlpt5, leda1, toki
スロバキア語 surobakiago Slovakian (language), Slovakmix
川上 kawakami horní tok řekyleda1, shizen
šita under, belowjlpt5
一口 hitokuči (1)mouthful, bite, sip, draft, draught, (2)one word mix
何れ izure (1)(uk) where, which, who, (2)anyway, anyhow, at any rate, sooner or later, eventually, at some future date or time; (adv,pn,adj-no) (3)(uk) where, which, who, (4)anyway, anyhow, at any rate, soon mix
学術 gakudžucu science, learning, scholarshipmix
jama mountain, pile, heap, climax, critical pointjlpt5, shizen
go (num) fivejlpt5
火花 hibana spark/(P)leda1