Dragon Ball Z 2015 Manga is reportedly moving forward. The continuation of the Dragon Ball Z Manga will reportedly happen after the new DBZ movie premieres in 2015.

According to an interview in Saiyan Island, Akira Toriyama talked about the DBZ manga continuation.

Akira Toriyama told Saiyan Island "Android 17′s real name is Lapis, while Android 18 is Lazuli. They were human siblings before becoming Androids. After the Cell Saga, Android 17 was revived with the Dragon Balls and became a park ranger at a nature preserve. He makes a great living, marries a zoologist, and adopts two children. Of course, we all know Android 18 marries Krillen after the Cell Saga and has a daughter named Marron."

Toriyama also spoke about Mr. Satan (Hercule), Buu, the Kaiōshin, hinting "When Mr. Satan was young, he attended a fighting dojo called 'Satan Castle.' Through a combination of considerable power and good luck (his rival fighting opponent would get food poisoning, for instance), he quickly became world champion and was called "Mr. Satan" after the name of his dojo. One day, at a bar in South City (where they were on tour), Satan and his martial-arts master made the mistake of making fun of Tao Pai Pai's hairstyle. His master was killed, and Satan was heavily injured. From then on, Mr. Satan solemnly swore never to fight anyone whose true identity he didn't know, or anyone who seemed crazy strong.

The artists said Mr. Satan won the Tenkaichi Budokai without Goku & co. because  "Mr. Satan really is strong. On an ordinary human level, that is. If a monstrously strong opponent turned up, he'd pretend he wasn't feeling well and sit out the match."

Speaking about how Bibidi made Majin Buu, Toryama explained "Though in the manga Kaiōshin said that Bibidi made him, the truth is that one called "Buu" was not actually created by Bididi, but has existed since time immemorial. He cycled between rampages and long hibernation. During numerous iterations of this cycle, he absorbed the evil elements of mankind, becoming steadily more violent. Bibidi merely knew the means of calling Buu from out of his long slumber. Since the current Buu is a slightly different life-form due to the changes brought about when the evil Buu was expelled, it's not known whether he'll still go into long hibernation."

Majin Buu may be invincible, but "he likes candy."

The Kaiōshin are believed to have the highest status in the universe. But it's not for everyone. Toryama explained "Kaiōshin are born as Kaiōshin. There are three of them, and they work in shifts. Though there are two of them on duty now, if one of the Kaiōshin were to die in an accident, then the currently-inactive Kaiōshin would grow in the Kaiōshin Realm like a plant. If there aren't any accidents, then it's said their lifespans are about 75,000 years."

Akira Toriyama hasn't officially confirmed the Dragon Ball Z manga continuation.