stand-alone spin-off in the Mazinger universe. Media Anime The series was first aired on Fuji TV from October 5, 1975 to February 27, 1977, replacing Great Mazinger in its initial timeslot. Isao Sasaki performed both the show's opening and ending themes: (with Columbia Yurikago-kai and Ko'orogi '73) and . Shunsuke Kikuchi composed the music for the series. Episodes Home media Toei released the entire series in Japan on DVD from May 21 to October 21 2006. In 2013, following an agreement with Toei, an official "fully remastered and uncensored" DVD release of the complete series is available on French-speaking countries following the controversy regarding the unlicensed DVD releases by Manga Distribution and Déclic Images which resulted to a court ruling to pay €7,200,000 back to Toei. The series has also aired on the French Mangas anime TV channel. The entire Arabic dub is available on Istikana, a paid streaming service that has On-Demand Arab movies and TV shows. Manga The manga adaptation was serialized in several magazines in Japan, notably in Akita Shoten's Boken Oh magazine from October 1975 to March 1977. A remake of the series, titled was serialized in Akita Shoten's Champion Red magazine from September 2014 to July 2015. Only 2 Tankobon volumes were released. Grendizer makes several cameos in other media, one in 2002 in the sixth chapter of Dynamic Superobot Wars and in 2004 in Dynamic Heroes, also known as and as Go Nagai Manga Heroes Crossover Collection—Dynamic Heroes, a Japanese manga based on several works of Go Nagai, including most of his most famous robots, such as Mazinger Z, Getter Robot and Great Mazinger. It was originally published as a monthly manga magazine e-manga from Kodansha, from June 2004 to July 2007. Video games Characters from the series also appeared in several installments of Banpresto's (now Bandai Namco Entertainment) popular crossover video game series Super Robot Wars, making its debut in the second installment of the franchise, 2nd Super Robot Wars. In recent years, however, Grendizer has made far less appearances in the mainline games but has recently been making a comeback starting with Super Robot Wars MX. An Open-world action video game adaptation titled was announced by French video game publisher Microids in February 2021. The game is being developed by Endroad and set to be release worldwide in O4 2023. Toys Japanese Toy company Popy relesed several toys based on the mechs