These characters need content.
NEED:
- Asane Kanemoto (2000)
- Asano Nitobe (1974-2003) 11 comics
- Asura Yorimitsu (1986) Hex #13
- Bat-Ninja (1994) Robin Annual Vol 2 #3
- Blank (2016) 10 comics
- Brainiac (Shogun of Steel) (2002) JLA: Shogun of Steel
- Byakko (2002) 4 comics
- Captain Nippon (1942) Captain Marvel, Jr. #2
- Colonel Nakadai (1973) Star-Spangled War Stories #169
- Cyndy Kurahara (1989) Justice League International Annual #3
- Death Man (2012) 12 comics
- Dumas II (1989) 7 comics
- Sangaku+Edogawa Sangaku
- Eian (Batman Ninja)
- Flesh
- General Electric
- Gorobei
- Hana
- Hiro Okamura
- Inada Akatsu
- Ishi-Shujou
- Ishido Maad
- Kana
- Kikuchiyo
- Krakko
- Kung II
- Kyodai Ken
- Lisa Yurigama
- Mitsu-Bishi
- Mountain Storm
- (Earth-S) Nippo the Nipponese
- Pearl (Jinxworld)
- Plague
- Princess Maru
- Quiz
- Reiko Yamashiro
- Riko Sheridan
- Robo-Octo-Ape
- Rodan Katatami
- Ryuku Orsono
- Sakki
- Samurai II
- Seiji Kato
- Shock Trauma
- Shoko Ishiguro
- Silent Samurai
- Spirit Taniguchi
- Sunburst IV
- Suzikawa
- Tanaka Rei
- Taro Raiden
- Tatsu Toro
- Tatsuo Hasigawa
- Thomas Morita
- Tiger
- Tokyo Rose (Earth-22)
- Tsunami II
- Wakumi
- Warbox
- Yoshio Tahara
- Yuki Katsura
- Yuki Yamashiro
- Yuri Katsura