How to say seven is believed to be a lucky number. in Japanese
1)
７７(７) (num) seven/hepta-はは(ha) (int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sigh幸運幸運(kouun) (adj-na,n) good luck/fortuneのの(no) (prt) indicates possessive/nominalizes verbs and adjectives/substitutes for "ga" in subordinate phrases/indicates a confident conclusion/ indicates emotional emphasis/indicates question数字数字(suuji) (n) numeral/figure/digit/numeric characterだとno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verb信じno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbられているno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verb。。(。) Japanese period "."
