Bikini

Bikini (also known as Bulma's mother or Mrs. Brief in the original anime) is a minor supporting character in the Dragon Ball series, appearing in Dragon Ball, Dragon Ball Z, and Dragon Ball Super.

She is the wife of Dr. Brief, mother of Bulma and Tights, and grandmother to Trunks and Bulla. In the anime, she is rarely named and mostly referred to simply as "Bulma's mom."

Appearance: She has a slender build, light blonde hair, fair skin, and is almost always depicted with her eyes closed (though she can see perfectly fine). She maintains a youthful, elegant look despite her age, often wearing casual or stylish outfits like striped shirts, jeans, or dresses.

Personality: She's cheerful, bubbly, and flirtatious, with a lighthearted and somewhat airheaded demeanor. She enjoys cooking, hosting guests, and showing affection toward others (including playfully flirting with characters like Goku or Yamcha).

She appears in several episodes, such as during the Namek Saga and various filler moments, where she interacts warmly with the Z Fighters at Capsule Corp. In Dragon Ball Super, she continues in a similar supportive role during family gatherings.