Japan 
swimmerBirthdays by Profession
- Association football player (9)
- Actor (8)
- Seiyū (6)
- Model (5)
- Professional wrestler (5)
- Singer (4)
- Baseball player (3)
- Samurai (3)
- Swimmer (3)
- Tarento (3)
- Film director (3)
- Mangaka (2)
- Fashion model (2)
- Owarai tarento (2)
- Shogi player (2)
- Drummer (2)
- Musician (2)
- Politician (2)
- Rikishi (2)
- Basketball player (2)
Birthdays by Region
- Tokyo (13)
- Hokkaidō Prefecture (8)
- Ōsaka Prefecture (6)
- Hyōgo Prefecture (5)
- Kantō region (3)
- Wakayama Prefecture (3)
- Shizuoka Prefecture (2)
- Fukuoka Prefecture (2)
- Kyōto Prefecture (2)
- Chiba Prefecture (2)
- Hiroshima Prefecture (2)
- Aichi Prefecture (2)
- Okinawa Prefecture (2)
- Kanagawa Prefecture (1)
- Ibaraki Prefecture (1)
- Nagano Prefecture (1)
- Ishikawa Prefecture (1)
- Gifu Prefecture (1)
- Ehime Prefecture (1)
- Nagasaki Prefecture (1)
