Asian Artists
- OGUISS, Takanari
- OHASHI, Tadashi
- OHCHI, Hiroshi
- OHTA, Ken-Ichi (Info Only)
- OHTA, Kenji
- OKADA, Kenzo
- OKADA, Saburosuke
- OKAMOTO, Shigeo (Info Only)
- OKUMURA, Tamie (Info Only)
- OKUNO, Hideo
- OKUYAMA, Gihacharo (Info Only)
- ONAGA, Yoshimatsu
- ONO, Kyoji
- ONO, Tadashige
- ONUMA, Masaaki
- OTSUKA, Hisashi
- OTSUKA, Tohru (Info Only)
- OYAMA, Emiko
Artists' Signatures 
