Vocabulary consisting only from characters you are able to read
必ず
kanarazu
always/without exception/necessarily/certainly/without fail/positively/invariably/(P)jlpt3, jlpt4, leda1
一気
ikki
(abbr) drink! (said repeatedly as a party cheer)mix
七五三
šičigosan
Šičigosan (svátek tří-, pěti- a sedmiletých dětí)leda1, namae