Vocabulary consisting only from characters you are able to read
いつの間にか
itsunomanika
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3
七五三
shichigosan
Šičigosan (svátek tří-, pěti- a sedmiletých dětí)leda1, namae
一兆
icchou
1,000,000,000,000, one trillion, one billion (obs. British)mix
分の
bunno
denominator bun no numerator (in writing common fractions), X Yth's (Y bun no X)jlpt3, math