Bon chance
To wish a good departure or say goodbye in French you would say au revoir.
une fortune
In French, you can say "bonne chance pour ton test" to wish someone good luck on their test.
"fortune cookies" is "biscuits de fortune" in french.
Je vous souhaite une bonne santé.
In French, you can say "bonne chance et sois bien" to wish someone good luck and well-being.
To literally wish someone good 'luck/fortune' in Japanese you can say 幸運を祈る /kou un wo i no ru/ [lit: I pray you fortune]. But in Japanese 'ganbare' [lit: Do your best!] is more common to be used.
The translation for 'I had a blast' from English to French is:J'ai eu une explosionHowever, if you wish to say 'I had a good time' you would say the following:J'ai passé un bon moment
diseuse de bonne aventure - im french ....
You can say "bonne chance dans votre nouvelle maison" in French to wish someone good luck in their new home.
Je souhaite (or something along those lines)
Je leurs souhaite une bonne partie de football