In what two languages,some toy makers, have produced bean plants which sprout to reveal a special message?

Japanese and French; Tomy and Takara have produced plants that sprout and deliver up to six different messages, such as "Good Luck", and "I Love You".

Tomy's offering features beans set in an egg, that when put into water, hatch, and deliver a message in French on one side, and Japanese on the other.

Excellente réponse mon ami! (could be #7). source.Good answer SR.