The following is a list of birthdays from the Kinnikuman franchise.
N.B. All ages are accurate for the time of the character's debut.
Kinnikuman[]
| Character | Birth Date | Age |
|---|---|---|
| Ashuraman | August 8th | 22 |
| Big Budo | October 9th | ??? |
| Black Hole | July 7th | 26 |
| Brocken Jr. | April 23rd | 18 |
| Buffaloman | June 9th | 30 |
| Geronimo | June 17th | 17 |
| Kinnikuman | April 1st, 1960 | 20 |
| Kinnikuman Big Body | April 1st, 1960 | 20 |
| Kinnikuman Mariposa | April 1st, 1960 | 20 |
| Kinnikuman Super Phoenix | April 1st, 1960 | 20 |
| Kinnikuman Zebra | April 1st, 1960 | 20 |
| Mayumi Kinniku | June 18th, 1914 | 65 |
| Meat Alexandria | January 1st, 1970 | 9 |
| Pentagon | July 7th | 17 |
| Psychoman | February 14th | ??? |
| Silverman | March 14th | ??? |
| Sunshine | June 21st | 28 |
| Terryman | June 30th, 1960 | 20 |
| Ramenman | August 25th | 28 |
| Robin Mask | September 18th, 1954 | 26 |
| Warsman | October 1st, 1957 | 24 |
| Wolfman | June 1st | 20 |
Kinnikuman Nisei[]
| Character | Birth Date | Age |
|---|---|---|
| Chaos Avenir | Unknown | 14 |
| Kevin Mask | Unknown | 18 |
| Mantaro Kinniku | Unknown | 14 |
| Rinko Nikaido | Unknown | 14 |
| Seiuchin | Unknown | 14 |
| Terry the Kid | Unknown | 16 |