It's yoi yume o (literally "good dream(s)." http://japanese.about.com/od/simplejapanesephrases/p/sjp15-6.htm
"Sweet dreams!" in English means Fais de beaux rêves!("Make beautiful dreams!") or Pas de cauchemars! ("No nightmares!") in French.
The word for sweet in Japanese is Amai, pronounced (ah mah eee)
スイートピー Suītopī
ホームスイートホーム (homusuitohomu)
po marie - good night as for sweet dreams we normally say this in english.
Manreki is sweet potato shochu from Kagoshima. Shochu is a type of Japanese liquor.
蜂蜜: hachimitsu, if we are referring to the sweet foodstuff and not a term of endearment.Answer:Hachimitsu or hanii.
In Zulu, "Sweet dreams" can be translated as "Uphupha oluhle." This phrase conveys a wish for someone to have pleasant and beautiful dreams while they sleep.
If you can read japanese, here it is. ブルーベリーブラックベリーバニラチョコレート甘い砂糖
Yoi yume o
Sweet and salty
Good night, sweet dreams. They speak English in Hawaii.