Bul-chi

The potara fusion of Bulma and Chi-Chi. Vegito's wife, the mother of Trunkten and Bulpan. Unlike Milma, her power level is closer to that of 18's.

Appearance
She has the same body type as Chi-Chi, while her hair color inverts that of Milma's. She has Chi-Chi's jawline and Bulma's blue eyes. Her hair is tied into a ponytail, while having Chi-Chi's hairline and has Bulma's two bangs sticking out like a downward "V" shape. Bul-chi wears two yellow Potara earrings as result of the Potara fusion, and wears Chi-Chi's style of clothing with the colors reversed, reflecting Bulma's outfit. Also from Bulma, she wears the same accesories and shoes.

Personality
She exhibits Bulma's selfish tendencies, but having Chi-Chi's motherly nature. She possesses both Bulma's intelligence along with Chi-Chi's fighting, making her that much more efficient. Despite appearing like her counterpart Milma, she in fact retains Chi-Chi's overprotectiveness. Being a whole new entity, she refers to her counterparts as separate people as they would address each other. Bul-chi also showed signs of having a sense of humor.

However, she still retains the memories of each individual and can clearly distinguish between the two. This was shown when she stated she was wondering what would happen if "they" (Bulma and Chi-Chi) merged, though she also referred to himself as "us" when talking about "sharing a body". In the original dub, she maintains Chi-Chi's respectful nature, referring to Old Kai as Dai Kaiōshin-sama.

In Dragon Ball Super, when Bul-chi returns at the end of the "Future" Trunks Saga, her personality is mostly the same except she is far more serious than last time due to her opponent not needing to worry about any loved ones' safety and now knowing about her fusion's time limit. She is still somewhat bitchy, tending to criticize her opponent for things like sloppy fighting and ignorance of the situation.