Koushi Inuzuka is a smart high school student who aims to become a public prosecutor. Unfortunately for our good guy, he was born into a martial arts family whose head (ie his father) only knows one language: violence. When Koushi was still a baby, his father made a pact with his biggest rival to marry Koushi to his opponent-turned-friend's daughter. The union of the two blood lines is supposed to bring forth Earth's strongest martial arts clan. Skip forward: Koushi is in high school, oblivious to the marriage arranged for him at his birth. Enter Momoko Kuzuryuu: sugar bomb, airhead, loli martial arts artist and Koushi's self-proclaimed bride (the strongest on Earth, no less). Her wish for sexual intercourse meets with Koushi's square refusal as he has absolutely no desire to get it on with someone who looks like she could be his little sister, not to mention that he doesn't have the foggiest idea who she actually is. Meanwhile, a war has broken out between the martial arts families. For Koushi, this means that numerous fighters are out to challenge/assassinate him. As if that weren't bad enough, our protagonist also has a fight phobia due to a traumatic incident that took place in his childhood. Now it's up to Momoko and her superhuman fighting skills to protect her "husband." Will the two sweethearts survive the trials and tribulations ahead of them? More importantly, will Momoko get her way receiving a baby from Koushi? (Source: Kotonoha)

In the city of Judoh, Claire Leonelli has inherited leadership of the Mafia group "Vampire" following the death of his father. To keep Claire's and other criminal activities in check, the city's Bureau of Urban Safety has Special Services Division operative Daisuke Aurora and the super android codenamed "J" (whose identity is apparently kept in secrecy, as androids are banned in the city). With both of them around, crime now has little room to breathe in Judoh. (Source: ANN)

Mister is a "coyote" or space faring outlaw who has been sitting in prison for a year for a traffic offense. Ten days from release, he breaks out with the help of his old partners Bishop and Katana. He then seeks out Franka who has been left in his care by her dead father and takes her on a journey to find her father's treasure. On their heels are the federal investigators Angelica and Chelsea as well as the android assassins of the Criminal Guild, Madame Marciano's Twelve Sisters. (Source: ANN)

Ayumu Narumi's older brother Kiyotaka, a renowned detective and piano player, disappears all of a sudden. The only clue Narumi has, are the Blade Children. Two years later a row of murders and incidents begin, relating to the Blade Children. Together with school journalist, Hiyono Yuizaki, Narumi tries to figure out their destiny. (Source: ANN)