1. Hideyuki Oguro - Principal Investigator

2. Deokkun Oh - Principal Investigator

3. Min-Kyu Oh - Principal Investigator

4. Molly OhAinle - Principal Investigator

5. Kazumasa Ohashi - Principal Investigator

6. Yusuke Ohba - Principal Investigator

7. John Ohlfest - Principal Investigator

8. Théophile Ohlmann - Principal Investigator

9. Robin Ohm - Principal Investigator

10. Masato Ohtsuka - Principal Investigator

11. Kazuhiro Oka - Principal Investigator

12. Kotaro Oka - Principal Investigator

13. Takuji Oka - Principal Investigator

14. Yasushi Okada - Principal Investigator

15. Koji Okamoto - Principal Investigator

16. Yasushi Okamura - Principal Investigator

17. Hideyuki Okano - Principal Investigator

18. Ross Okimoto - Principal Investigator

19. Sakiko Okumoto - Principal Investigator

20. Ana Oliveira - Principal Investigator