Japan 
Japanese retired medley swimmer
Birthdays by Profession
- Actor (14)
- Association football player (7)
- Model (5)
- Fashion model (4)
- Singer (4)
- Seiyū (4)
- Child actor (4)
- Writer (4)
- Politician (3)
- Composer (3)
- Speed skater (3)
- Tarento (3)
- Rower (3)
- Military personnel (2)
- Illustrator (2)
- Painter (2)
- Professional wrestler (2)
- Television actor (2)
- Baseball player (2)
- Badminton player (2)
Birthdays by Region
- Tokyo (15)
- Hokkaidō Prefecture (5)
- Aichi Prefecture (3)
- Hiroshima Prefecture (3)
- Kanagawa Prefecture (3)
- Nagasaki Prefecture (3)
- Kantō region (3)
- Ōsaka Prefecture (3)
- Shizuoka Prefecture (3)
- Fukuoka Prefecture (2)
- Kyōto Prefecture (2)
- Tochigi Prefecture (2)
- Shiga Prefecture (1)
- Nara Prefecture (1)
- Fukushima Prefecture (1)
- Niigata Prefecture (1)
- Mie Prefecture (1)
- Chiba Prefecture (1)
- Kumamoto Prefecture (1)
- Hyōgo Prefecture (1)
