Tenchi Muyo!
A fourth OVA series was produced in Japan, with the first collection released on November 30, 2016. The following episodes were planned to be released with an interval of three months each, and the final part of the series arrived August 30, 2017. On July 12, 2019, it was announced that a fifth OVA series is currently in development, with Masaki Kajishima again serving as chief director and Hideki Shirane writing and overseeing scripts. A twenty-six-episode anime television series called was released in 1995 retelling and expanding upon the original six-episode story. was created in  1997, and is another alternate version of the original story. The latest version of the series called "Ai Tenchi Muyo!", was broadcast on Tokyo MX in 2014. Spin-off series of "Tenchi Muyo!" were also created. "Magical Girl Pretty Sammy" is an example that was adapted into a manga series. The franchise has also spawned soundtrack CDs and other merchandise released both in Japan and in the United States. Concept. Masaki Kajishima and Hiroki Hayashi, who both worked on the "Bubblegum Crisis" OVAs, cite the show as being the inspiration for "Tenchi Muyo! Ryo-Ohki". In an interview with AIC , Hayashi described "Bubblegum Crisis" as "a pretty gloomy anime. Serious fighting, complicated human relationships and dark Mega Tokyo." They thought it would be fun to create some comedy episodes with ideas like the girls going to the hot springs, but it was rejected by the sponsors. He also said that there was a trend to have a bunch of characters of one gender and a single one of the other gender, and asked what if Mackey (Sylia's brother) was a main character, reversing the "Bubblegum" scenario. This became the basis for "Tenchi Muyo!". In designing Ryoko, Kajishima and Hayashi  were inspired by the American sitcom "I Dream of Jeannie" and wanted to use her in their works. In the first episode, Tenchi would open the sealed cave, which was a reference to the Jeannie's bottle, and a "cute witch" would jump out. Hayashi said that Tenchi is "sort of" based on Mackey, and that after Tenchi and Ryoko, the other girls were designed to be characters to balance the picture in the very early concepts of the series, and that they are original characters. Media. OVA. The first OVA was titled "Tenchi Muyo! Ryo-Ohki" and was created  by Masaki Kajishima. The series was divided into 4 OVAs. The fourth OVA released its last episode on September 13, 2017. Manga. Hitoshi Okuda wrote two manga series based on the OVA series. The first manga is titled and was published by Kadokawa Shoten and serialized in Dragon Comic Jr. magazine from December 16, 1994 to June 9, 2000. The series was collected into 12 tankōbon volumes. The second series titled was also published by Kadokawa Shoten and serialized in Dragon Comic Age magazine from July 26, 2000 to December 9, 2005. The series was collected into 10 tankōbon volumes . TV series. After the first OVA series aired, AIC began looking into TV adaptations beyond the "Mihoshi Special". In 1995 , a 26-episode anime television series was created by Hiroshi Negishi, animated by AIC and produced by Pioneer. It was loosely based on the first six episodes of the OVA series and the "Mihoshi Special". Two years later, another AIC production followed suit called , which aired through 1997 and also ran 26 episodes. It borrowed characters and some plot devices from the previous incarnations, but with a noticeable art shift and very different concepts, such as centering on Tenchi's  high school and being a priest in Tokyo. The most recent series aired in October 2014. The series commemorated the 20th anniversary of the franchise and was sponsored by the city of Takahashi, Okayama. Films. An anime film titled "", created by Hiroshi Negishi, is a continuation of the "Tenchi Universe" TV series. A second film, "", was adapted from a novel written by Naoko Hasegawa. The third film, titled "Tenchi Forever! The Movie", is the sequel to "Tenchi Muyo in Love" and was adapted into a manga titled "Tenchi Muyo! In Love 2: Eternal Memory". Novels. Kajishima has written several books  based on the franchise, including the ongoing "Tenchi Muyo! GXP: Galaxy Police Transporter" novel series, the novels "Shin Tenchi Muyo! Jurai", "Shin Tenchi Muyo! Yosho", and "Shin Tenchi Muyo! Washu", and recently, the "Paradise Wars" spinoff. There are also a number of dōjinshi by and interviews with Kajishima, as well as a companion book, "101 Questions and Answers of Tenchi Muyo! Ryo-Oh-Ki". Naoko Hasegawa wrote a series of thirteen light novels continuing from the first OVA series, starting with "One Visitor After Another: Hexagram Of Love" in 1993. Seven Seas Entertainment has licensed the light novels "Shin Tenchi  Muyo! Jurai", "Shin Tenchi Muyo! Yosho", "Shin Tenchi Muyo! Washu" for a North American release. Video games. Numerous video games have been released based on the franchise, such as "Tenchi Muyo! Game Hen" for the Super Famicom. Radio. A radio drama was released titled "Tenchi Muyo! Ryo-ohki Manatsu no Carnival". Stage play. On AnimeJapan 2019, it was announced on AIC Rights' booth that a stage play based on the first season of Ryo-Ohki was in development, scheduled to premiere in 2019. On May 17, the cast and staff was announced, with Kazuhiro Igarashi writing the script and Kazuma  Sato starring as Tenchi Masaki. It ran from July 17 to the 21st on the Shinjukumura Live venue, in Tokyo. Spin-offs. The first "Tenchi" spinoff is the "Magical Girl Pretty Sammy" series, a magical girl series where Sasami is the lead character. The first use of Pretty Sammy was in the "Tenchi Muyo! Sound File", a Japanese-only music video release. The same animation was used in the ending of the "Tenchi Muyo! Mihoshi Special". In 1995, a three episode "Pretty Sammy" OVA series began, where Sasami, who is known as Sasami Kawai, magically becomes Pretty Sammy. The second  Pretty Sammy series is a TV series, which came out in 1996, also known as "Magical Project S". This series is in a separate continuity from the OVA series. Pretty Sammy also appears in the "Mihoshi Special" toward the end of Mihoshi's story, and in an alternate reality sequence in the "Tenchi Universe" series. Also created by Masaki Kajishima, the 1997 OVA series "" is related to the "Tenchi Muyo! Ryo-ohki" universe. "Tenchi Muyo! War on Geminar" uses a number of elements from "Photon: The Idiot Adventures", such as Koros, Aho energy, having a princess named Lashara, and a  young hero with such strong superhuman abilities he's practically invincible. Also by Masaki Kajishima, the 1998 OVA series "Spaceship Agga Ruter" and its 1999 visual novel continuation "Space Ofera Agga Ruter ~Kyoufu no Uchuu Majo~" take place in "Tenchi Muyo!" universe. The 1999 series "Dual! Parallel Trouble Adventure" is related to the "Tenchi Muyo! Ryo-ohki" universe, due to the blatant use of the "Lighthawk Wings" associated with the Jurai dynasty in "Tenchi Muyo". The creator of both "Dual!" and "Tenchi Muyo!", Masaki Kajishima, confirmed that "Dual!" does relate to "Tenchi Muyo!", and is in fact an alternate version  of the "Tenchi Muyo!" universe. Guardians of Order published a line of English-language "Tenchi Muyo" role-playing game books based on the various series in the Tenchi franchise starting in 2000. "Tenchi Muyo! GXP" was released in Japan in 2001. The series takes place during the Kajishima version of the OVA continuity, and is set a year after the events of the third OVA series (despite being released first chronologically). The main character is Seina Yamada, a friend of Tenchi Masaki who accidentally joined the Galaxy Police. Many characters from "Tenchi Muyo! Ryo-ohki" make appearances in this series , including the use of Seiryo Tennan as a major character and a full-fledged "Tenchi Muyo!" crossover in episode 17. "Battle Programmer Shirase" is a 2003 spin-off of the "Pretty Sammy" OVA and TV series, keeping the character Misao Amano from "Pretty Sammy", and with the main character Akira Shirase, Misao's great-uncle; however, it bears little in common with either "Pretty Sammy" series because it has neither magic, nor Sasami, nor Misao's alter ego Pixy Misa. "" aired in Japan in 2006. The third spin-off featuring Sasami (known here as Sasami Iwakura) as the main character . The most recent "Tenchi" spin-off series is called "Tenchi Muyo! War on Geminar" (aka "Isekai no Seikishi Monogatari") which follows the tale of Tenchi's half-brother Kenshi Masaki as he finds himself in a foreign world that uses humanoid machines to fight their wars.