The cockroaches of Saito's apartment live in peace with their human host, who gives them lots of space to breed and plenty of leftovers to munch on. In the midst of these high living times, Naomi and Ichiro plan to get married and start a family. But when a hard-bitten stranger roach named Hans appears with news of war with the humans across the lawn, it foretells disruption-not only of Naomi and Ichiro's relationship, but of the hive's entire way of life.

Doress, a Japanese "black projects" organization, has been gathering psionics and creating biological weapons to "make Japan superior". When one of the biological experiments, BAOH, a parasite living inside 17-year-old Ikuro, escapes with a psychic young girl named Sumire, Doress will do anything to get the boy and girl back. The only problem for them is that BAOH has the ability to alter its host into a living death machine in order to keep it alive. BAOH "awakens" to its "Armed Defense Phenomenons", giving Ikuro acid-tipped claws, bio-regeneration, and super-strength. But Doress takes the girl, and BAOH, alongside its host, must fight an army of commandos and psionics to get her back.

枪与剑的血色传奇——《GUN×SWORD》，展现哥特式复仇之旅。
当邦与新娘还沉浸在婚礼带来的喜悦中时，一场突如其来的意外将邦立刻从天堂打入地狱——心爱的女人被一个拥有钩手的男人暗杀！陷入巨大悲痛的范四处打探消息，一个人开始了漫长的复仇旅程。在一次无意的偶遇中，邦邂逅了正义感十足的少女温蒂。温蒂的开朗个性和灿烂笑容都让范感到惊讶。其实温蒂是为了找回失踪已久的哥哥才踏上旅途的，虽然目的并不相同，但是都对未来毫无线索的两人还是决定结伴同行。开始了在遥远未来的沙漠星球上的无尽旅行……

The adventures of Patty Rabbit and Bobby Bear, who live in the small utopian city of Maple Town.

In 2030 AD, after being abandoned by his creator, a young boy robot is rescued by an Android Advocate, Dr Elefun, who adopts him as his own and guides him in the use of his special powers to aid and protect mankind and robot-kind.