An example of a wedding gift message that a close person wants to give when they get married. Written in the polite language of written hiragana. Japanese says “GoKekkon Omedeto gozaimasu”.
Baby birth celebration. A congratulatory message for the baby who were born. A word to congratulate you on being born in a new life. Japanese calls “Tan jo o me de to u”.
There is no exact letters in Japanese. Japanese kid says “Ita-Zura-Ka Ka-Shi-Wata-Su-Ka” when says Halloween, for example. This is Kanji and Hiragana letters.
If Japanese unruly kid says “Trick or Treat” at Halloween in Japanese. There is no corrective words in Japan. “take a trick or give me candy (sweets), you choose ” in literal translation.