Japan 
Japanese breaststroke swimmerBirthdays by Profession
- Association football player (13)
- Actor (12)
- Composer (5)
- Seiyū (5)
- Politician (4)
- Mangaka (4)
- Singer (4)
- Screenwriter (3)
- Film director (3)
- Television actor (2)
- Businessperson (2)
- Shogi player (2)
- Association football manager (2)
- Artist (2)
- Novelist (2)
- Swimmer (2)
- Amateur wrestler (2)
- Japanese idol (1)
- Baseball player (1)
- Television presenter (1)
Birthdays by Region
- Tokyo (12)
- Ōsaka Prefecture (11)
- Kanagawa Prefecture (4)
- Hokkaidō Prefecture (4)
- Hyōgo Prefecture (3)
- Nagano Prefecture (2)
- Kantō region (2)
- Hiroshima Prefecture (2)
- Mie Prefecture (2)
- Chiba Prefecture (2)
- Tochigi Prefecture (2)
- Yamagata Prefecture (2)
- Aichi Prefecture (2)
- Shimane Prefecture (1)
- Kumamoto Prefecture (1)
- Ishikawa Prefecture (1)
- Tottori Prefecture (1)
- Tokyo Prefecture (1)
- Fukui Prefecture (1)
- Okinawa Prefecture (1)
Birthdays by Place
- Tokyo (9)
- Ōsaka (4)
- Ōsaka Prefecture (3)
- Kanagawa Prefecture (2)
- Ishibashi, Tochigi (1)
- Setagaya-ku (1)
- Okinawa Prefecture (1)
- Hirosaki (1)
- Matsue (1)
- Minamata (1)
- Chūō-ku (1)
- Toyohashi (1)
- Yonago (1)
- Saitama Prefecture (1)
- Kagoshima (1)
- Nagano (1)
- Chiba Prefecture (1)
- Kanazawa (1)
- Naka-ku (1)
- Mikasa (1)
