Japan 
Japanese swimmer
Birthdays by Profession
- Actor (13)
- Association football player (11)
- Singer (8)
- Writer (5)
- Composer (5)
- Seiyū (5)
- Baseball player (4)
- Politician (4)
- Novelist (4)
- Amateur wrestler (3)
- Swimmer (3)
- Model (3)
- Tarento (3)
- Science fiction writer (2)
- Mangaka (2)
- Photographer (2)
- Rikishi (2)
- Professional wrestler (2)
- Translator (2)
- Painter (2)
Birthdays by Region
- Tokyo (14)
- Kanagawa Prefecture (5)
- Kyōto Prefecture (4)
- Chiba Prefecture (4)
- Niigata Prefecture (3)
- Yamaguchi Prefecture (3)
- Ōsaka Prefecture (3)
- Hokkaidō Prefecture (3)
- Fukuoka Prefecture (2)
- Aichi Prefecture (2)
- Ibaraki Prefecture (2)
- Nagasaki Prefecture (2)
- Okayama Prefecture (2)
- Aomori Prefecture (1)
- Tokyo Prefecture (1)
- Nara Prefecture (1)
- Gunma Prefecture (1)
- Fukushima Prefecture (1)
- Shimane Prefecture (1)
- Hiroshima Prefecture (1)
Birthdays by Place
- Tokyo (13)
- Niigata (3)
- Kyoto (3)
- Ōsaka (3)
- Kagoshima (2)
- Kurume (2)
- Sagamihara (2)
- Tokyo Prefecture (1)
- Bonotsu, Kagoshima (1)
- Kyōto Prefecture (1)
- Fujinomiya (1)
- Chiba (1)
- Tochigi (1)
- Tottori Prefecture (1)
- Hashima (1)
- Gotō Islands (1)
- Okayama Prefecture (1)
- Yamaguchi Prefecture (1)
- Nagasaki (1)
- Otoineppu (1)
