Japan 
Japanese scientistBirthdays by Profession
- Actor (11)
- Baseball player (7)
- Association football player (6)
- Politician (5)
- Writer (5)
- Film director (5)
- Screenwriter (4)
- Mangaka (4)
- Athletics competitor (3)
- Singer (3)
- Novelist (3)
- Journalist (2)
- Rikishi (2)
- Racing automobile driver (2)
- Poet (2)
- Seiyū (2)
- Film actor (2)
- Animator (2)
- Military personnel (2)
- Composer (2)
Birthdays by Region
- Tokyo (11)
- Ōsaka Prefecture (8)
- Hokkaidō Prefecture (4)
- Aichi Prefecture (3)
- Kantō region (3)
- Fukushima Prefecture (2)
- Akita Prefecture (2)
- Okayama Prefecture (2)
- Shizuoka Prefecture (2)
- Gunma Prefecture (2)
- Mie Prefecture (2)
- Hyōgo Prefecture (2)
- Nagano Prefecture (2)
- Yamanashi Prefecture (1)
- Kyōto Prefecture (1)
- Shikoku (1)
- Wakayama Prefecture (1)
- Iwate Prefecture (1)
- Kanagawa Prefecture (1)
- Fukui Prefecture (1)
