Japan 
Japanese swimmerBirthdays by Profession
- Association football player (18)
- Actor (9)
- Seiyū (7)
- Politician (5)
- Tarento (5)
- Singer (4)
- Animator (2)
- Film director (2)
- Baseball player (2)
- Swimmer (2)
- Writer (2)
- Professional wrestler (2)
- Physician (1)
- Figure skater (1)
- Keyboardist (1)
- Secretary (1)
- Animation director (1)
- Figure skating coach (1)
- Music arranger (1)
- Poet (1)
Birthdays by Region
- Tokyo (15)
- Fukuoka Prefecture (6)
- Kanagawa Prefecture (4)
- Kyōto Prefecture (3)
- Hokkaidō Prefecture (3)
- Ōsaka Prefecture (3)
- Hiroshima Prefecture (3)
- Shizuoka Prefecture (3)
- Okinawa Prefecture (3)
- Kumamoto Prefecture (3)
- Tochigi Prefecture (2)
- Tokyo Prefecture (1)
- Hyōgo Prefecture (1)
- Kantō region (1)
- Ibaraki Prefecture (1)
- Nara Prefecture (1)
- Okayama Prefecture (1)
- Aomori Prefecture (1)
- Chiba Prefecture (1)
- Iwate Prefecture (1)
Birthdays by Place
- Tokyo (9)
- Fukuoka (3)
- Fukuoka Prefecture (3)
- Kanagawa Prefecture (3)
- Ōsaka (2)
- Kumamoto Prefecture (2)
- Kyoto (2)
- Shizuoka Prefecture (2)
- Mitaka (1)
- Iwakuni (1)
- Saitama Prefecture (1)
- Bunkyō-ku (1)
- Ichikawa (1)
- Himeji (1)
- Ebetsu (1)
- Nara Prefecture (1)
- Ōsaka Prefecture (1)
- Shizuoka (1)
- Tokyo (1)
- Hokkaidō (1)
