Japan 
Olympic swimmerBirthdays by Profession
- Association football player (16)
- Actor (7)
- Politician (5)
- Singer (5)
- Professional wrestler (3)
- Film director (3)
- Painter (2)
- Seiyū (2)
- Novelist (2)
- Tarento (2)
- Model (2)
- Journalist (2)
- Lyricist (2)
- Baseball player (2)
- Military personnel (2)
- Poet (2)
- Screenwriter (1)
- Motorcycle racer (1)
- Children's writer (1)
- Nordic combined skier (1)
Birthdays by Region
- Tokyo (10)
- Hokkaidō Prefecture (6)
- Fukuoka Prefecture (5)
- Kanagawa Prefecture (5)
- Shizuoka Prefecture (4)
- Hiroshima Prefecture (4)
- Mie Prefecture (3)
- Chiba Prefecture (3)
- Ōsaka Prefecture (3)
- Aichi Prefecture (3)
- Gunma Prefecture (2)
- Hyōgo Prefecture (2)
- Nagasaki Prefecture (2)
- Kyōto Prefecture (2)
- Nagano Prefecture (1)
- Okayama Prefecture (1)
- Kantō region (1)
- Ibaraki Prefecture (1)
- Niigata Prefecture (1)
- Ishikawa Prefecture (1)
