Japan 
Japanese biologistBirthdays by Profession
- Association football player (461)
- Actor (285)
- Baseball player (157)
- Politician (134)
- Singer (134)
- Seiyū (119)
- Writer (68)
- Tarento (67)
- Model (63)
- Film director (59)
- Composer (57)
- Professional wrestler (49)
- Rikishi (47)
- Volleyball player (47)
- Novelist (46)
- Screenwriter (45)
- Mangaka (44)
- Athletics competitor (38)
- Samurai (37)
- Mixed martial artist (33)
Birthdays by Region
- Tokyo (348)
- Ōsaka Prefecture (156)
- Kanagawa Prefecture (146)
- Hokkaidō Prefecture (92)
- Kantō region (85)
- Fukuoka Prefecture (84)
- Hyōgo Prefecture (77)
- Shizuoka Prefecture (70)
- Aichi Prefecture (70)
- Kyōto Prefecture (68)
- Chiba Prefecture (66)
- Hiroshima Prefecture (47)
- Miyagi Prefecture (34)
- Ibaraki Prefecture (34)
- Nagano Prefecture (31)
- Kumamoto Prefecture (28)
- Mie Prefecture (27)
- Okayama Prefecture (27)
- Niigata Prefecture (27)
- Nagasaki Prefecture (26)
Birthdays by Place
- Tokyo (237)
- Kanagawa Prefecture (63)
- Ōsaka (61)
- Ōsaka Prefecture (42)
- Kyoto (42)
- Hokkaidō (41)
- Saitama Prefecture (35)
- Chiba Prefecture (34)
- Yokohama (32)
- Fukuoka (26)
- Hyōgo Prefecture (24)
- Nagoya (24)
- Hiroshima (24)
- Shizuoka Prefecture (21)
- Fukuoka Prefecture (20)
- Shizuoka (20)
- Sapporo (19)
- Saitama (19)
- Kōbe (18)
- Tokyo (16)
