Congratulations Symbol in Japanese Calligraphy

   

                                        寿   (ju, or kotobuki).

　　　It is translated as congratulations, felicitation, celebration, greetings, etc.

　　　This character is written by Kanzi, Semi-cursive script.

　　　This character is very famous as "寿司 (su-shi)".

　　　There are the words called "寿命 life (whole duration of a being) " elsewhere, too.

SOURCE

https://www015uppso-netnejpcalligraphy.blogspot.com/2024/03/congratulations-japanese-calligraphy.html