Primary

• Dr. Briefs Father of Bulma Briefs (adult)
• Dr. Briefs Husband of Mrs. Brief

Extended

• Bulma Briefs (adult) Wife of Vegeta
• Bulma Briefs (adult) Mother of Bulla Briefs
• Bulma Briefs (adult) Mother of Super Saiyan Future Trunks
• Bulma Briefs (adult) Former girlfriend of Yamcha (teen)
• Bulma Briefs (adult) Friend of Goku
• Bulma Briefs (adult) Friend of Krillin
• Bulma Briefs (adult) Friend of Master Roshi
• Bulma Briefs (adult) Friend of Launch (bad)
• Bulma Briefs (adult) Daughter of Mrs. Brief
• Bulma Briefs (adult) Daughter of Dr. Briefs
• Mrs. Brief Mother of Bulma Briefs (adult)
• Mrs. Brief Wife of Dr. Briefs