Ken Ishikawa (石川賢 Ishikawa Ken, June 28, 1948 – November 15, 2006) was a Japanese manga artist. He is renowned as the co-creator (with Go Nagai) of the Getter Robo anime series, as well as four of their subsequent manga continuations. According to Go Nagai, he considered Ken Ishikawa his greatest friend and ally.
Ken Ishikawa collapsed at a dinner banquet after golfing; he was rushed to the hospital where he was pronounced dead. After Ishikawa's death, illustrator Naoto Tsushima released the manga Getter Robo Hien: The Earth Suicide, which was based on drafts and notes Ishikawa had written before his death, in 2007.
Kazuki Nakashima, chief editor of the Getter Robo Saga compilation cited Ken Ishikawa as an influence when he worked on the series composition of the anime show, Gurren Lagann, and also gave a memorial address at his funeral. He also calls himself Ken Ishikawa's number one fan.
Ishikawa's early art is quite reminiscent of that of his mentor, Go Nagai.
An adaptation of Ishikawa's manga Gokudō Heiki was filmed as Yakuza Weapon in 2011. The film is dedicated to Ishikawa.
- Getter Robo Saga (Go Nagai helped in the early planning stages, but it is still mostly Ishikawa's work.)
- Kyomu Senki (Records of Nothingness)
- Kyomu Senshi MIROKU (6 vol) (1988-1990)
- Ninpō Hannouji Kashinkoji Yōjutsu
- 5000 Kōnen no Tora
- Dogra Senki
- Jigen Seibutsuki Dogra
- Jakiō Bakuretsu
- Skull Killer Jakiō (2 vol) (1990)
- Cutey Honey (1 vol) (1973 manga adaptation that ran in Bouken Oh)
- Ultraman Taro (? vol) (1973 manga adaptation that ran in Shonen Sunday)
- Majū Sensen (3 vol) (1975)
- Seimaden (Saint Devil) (vol?) (1977)
- Battle Hawk (with Go Nagai) (? vol) (1978)
- Machine Saurer (first 6 months only) (1978)
- Makai Tenshō (?vol (1986)
- Heaven and Earth (? vol) (1987)
- Seiten Taisen Freeder Bag (2 Vol) (1990)
- Garou Densetsu (? vol) (1994)
- Samurai Spirits (1 vol) (1995)
- MAGA (? vol) (2000)
- Eurasia 1274 (? vol) (2001)
- Super Robot Wars (? vol) (2002)
- Shinsetsu Majū Sensen (4 vol) (2004)
- Musashi~Isetsu Kengō Denki~ (? vol) (2005-2006)
- Aztekaiser (with Go Nagai) (2 vol) (date?)
- Bakumatsuden (3 vol) (date?)
- Dynamic Superobot (with Go Nagai) (? vol) (date?)
- Godzilla (? vol) (date?)
- Momotaro Jigokuken (1 vol) (date?)
- Makuh Hakken Den (? vol) (date?)
- Southern Cross Kid (4 vol) (date?)
- Tsu Ku Mo Ranzo' (1 vol) (date?)
- Gokudō Heiki' (1996)
- Majin Illustration Collection (3 vol) (date?)