Neko Majin

The series revolves around the adventures of the Neko Majin, a race of cat-creatures who enjoy practical jokes and martial arts. At least two use Dragon Ball-style attacks such as the "Nekohameha", while one in particular, named "Z", wears an outfit like Dragon Ball's Son Goku, and carries a nyoi-bo. As the series transitions to Neko Majin Z, it becomes increasingly intertwined with the Dragon Ball world as regular characters join the cast, including an overweight Saiyan named Onio, and Freeza's son Kuriza. There are also guest appearances by Vegeta, Majin Boo, Son Goku and his family members.

Neko Majin (ネコマジン, lit. "magical cat" or "cat genie")

A race of magical cat-creatures, who span a variety of breeds and body-shapes, although most appear to have distinctive long ears in the manner of the author's Cornish Rex. This series concerns three: a mixed-breed^{[Neko Majin ga iru 2]} referred to only as "Neko Majin Mix"; "Neko Majin Mike" (ネコマジンみけ), a male calico (三毛猫, mikeneko); and "Neko Majin Z" (ネコマジンZ), a disciple of Son Goku from Dragon Ball. Mix and Z are both blue, while Mike sports calico fur; all three are of a similar, round body shape, and are drawn with angled slits for eyes. These Neko Majin possess abilities similar to Dragon Ball characters, such as flight and the "Nekohameha",^{[ch 1]}, similar to the Kamehameha. They are also capable of using some magic, such as the transformation abilities demonstrated by Neko Majin Mike. The source of these abilities appears to be a ball called a Majin Orb (majin-dama), without which they lose all powers.^{[ch Z4]} A common trait seems to be conning visitors with various services.^{[ch 1]} Mix charges 100 yen in exchange for any favor, and Z in particular dresses as a koala and charges eight dollars to take pictures with them. He has a Super Saiyan-like transformation called Super Neko Majin.^{[ch Z1]}

Kojiro (コジロー, Kojirō)

A boy that Neko Majin Mike met about 30 years ago. He was a scrawny kid, but has since grown up to become a chubby teacher at a small local school.^{[ch Mike]}

Onio (オニオ)

A Saiyan with the overall body-shape and facial structure as Suppaman, Parzan, and Bubibinman from Toriyama's manga Dr. Slump. He first appears on Earth on honeymoon and desires to conquer the Earth and wipe out its inhabitants in order to make it a vacation home. He and his wife take a photo with the "koala" Z, but when the Neko Majin fondles his wife's breasts, he becomes enraged and transforms into a Super Saiyan. However, he is quickly defeated.^{[ch Z1]} He returns with Kuriza for further encounters with Z.^{[ch Z2][ch Z3]}

Thunderbolt (サンダーボルト, Sandāboruto)

A nationally renowned fighter who is challenged by Neko Majin Z. He, too, has a girlfriend that he calls "Honey". In his fight with Z, he realizes that he is no match, and tries to get out of the battle except that Honey eggs Z on.^{[ch Z2]}

Kuriza (クリーザ, Kurīza)

The son of Dragon Ball villain, Freeza; he resembles his father except that his head is in the shape of a chestnut. He is called by Onio to destroy Z, but runs out of pages for the fight.^{[ch Z2]} He later plays soccer with the gang.^{[ch Z3]} He frequently mentions that Neko Majin is wasting pages with meaningless comments and battle scenes.^{[ch Z2]}

Vegeta

Vegeta is called to Earth by Kuriza and Onio, who need help to defeat Z. Vegeta discovers that the Neko Majin is surprisingly strong, but receives an "urgent call" that requires him to leave to another planet, despite Kuriza mentioning that his cell phone should not have signal. He vows that he will never appear in another gag manga.^{[ch Z3]}

Majin Boo

Majin Boo makes a short appearance to help when Neko Majin Z is rendered helpless by Usa Majin (the lesser-known rabbit version of Neko Majin). Every time Z was not in the scene, Boo would appear, making people think he was the Neko Majin.^{[ch Z4]}

Son Goku

Son Goku makes an appearance in the last chapter of Neko Majin Z where he spars with Z. He then tells the Neko Majin there is a new evil that he needs help to defeat at his family home. When they get there, Z learns that it is just a mouse in the pantry.^{[ch Z5]}

Akira Toriyama originally drew Neko Majin as a single one-shot, enjoying the relaxed and silly feel it has. He suggested that the reason it became a Dragon Ball parody was probably because he ran out of material and moved away from its original premise.^[2]

Neko Majin is a series of eight one-shots written and illustrated by Akira Toriyama that were published irregularly in Shueisha's shōnen manga magazines Weekly Shōnen Jump and Monthly Shōnen Jump from 1999 to 2005. Although there were some similarities, it did not become a self-parody of Dragon Ball until Neko Majin Z, released in the June 2001 issue of Monthly Shōnen Jump.^[3] The chapters were compiled by Shueisha into a single kanzenban volume, released on April 4, 2005.^[4] On April 4, 2013, the chapters were fully colored and the kanzenban was released digitally.^[5]

In the October 2007 issue of the North American version of Shonen Jump, Viz Media included a translation of Neko Majin Z 5, simply released as Neko Majin Z.^[6]

In the Japanese version of the 2003 video game Dragon Ball Z: Budokai 2, Freeza has an alternate outfit where he assumes the form of Kuriza.^[14] Neko Majin Z appears as a secret support character in the Japanese version of Dragon Ball Z: Supersonic Warriors 2.^[15] In an episode of Dragon Ball Super, the character Majin Boo can be seen reading a book containing the Japanese fairy tale "Urashima Tarō", with Neko Majin in the front cover.^[16]

• Neko Majin at Anime News Network's encyclopedia