Unicharm BabyJoy is a leading baby diaper brand that is part of the Unicharm Corporation, a Japanese company that specializes in the production of disposable hygiene products. Unicharm BabyJoy’s mission is to provide families with high-quality baby items that are safe, comfortable, and reliable. BabyJoy offers a variety of products, including: BabyJoy Culotte, BabyJoy Olive and BabyJoy Tape diapers.