Dragon Ball Birthdays and Timeline

Bulma: August 18 Age 733 (Leo, year of the Monkey)

Chi-Chi: November 5 Age 737 (Scorpio, or Sidereal Libra/year of the Rat)

Bulla: Born Age 780: (Chinese year of the Horse)

Piccolo: May 9^th Age 753 (Taurus, Year of the Dragon)

Gohan: May 18 Age 757 (Taurus/Sidereal Gemini, Year of the Monkey)

Krillin: October 29^th Age 736 (year of the Horse)

Trunks: Age 766 (year of the Horse)

Vegeta: Age 732 (Year of the Ram)

Goku: Age 732 (Year of the Ram) or 737 (year of the Rat)

Broly: Age 732 (Year of the Ram)

Mr. Satan: Age 736 (Year of the Pig)

Oolong: September 23 Age 740 (Libra, year of the Rabbit)

Yamcha: March 20 Age 733 (Pieces, year of the Monkey)

Akira Toriyama: Born April 5^th 1955 (Aries/Sidereal Pieces, Year of the Sheep)

Age 795 equals 2030 in Gengoro calendar from Dragon Ball version of Japan.

So that means…

2030-1955= 75 years

795-75 years = Age 720 (Year of the Tiger)

795-720 = 75 years

2030-75 =1955

Age 720 = 1955! Toriyama’s birth year.

Also the time during the Saiyan Tuffle War

Age 732 = 1967 Age 737 = 1972

 So alternately, Bulma’s birthday could be set as August 18, 1968.

Age 780 = 2035

Age 801 = 2036 (Goku disappears)

Age 880 = 2115 (Decendants are born)

Age 889 = 2121 (Hero’s Legacy)

Age 1967 (Caterpy hatches) = year 3202

Year 1994 (Kathy Prior) = Age 759

Year 1980 (HalusaTwin) = Age 745

Year 1990 (Enigma) = Age 755