Puchi Puchi Rabbit
Comedy Seinen Gender Bender
Petit Petit Rabbit was a two volume manga published in Bessatsu Young Magazine and Young Magazine by Kodansha in 2000.
Action Mystery Sci-Fi
The series is set 150 years after humanity lost half of the planet due to a mysterious "black fog." To contain the "black fog," 3,000-meter-tall (about 10,000-feel-tall) walls were erected to split the world, and the half of the human population that survived now live in cities called "Arks." Shidou Enishi, one of the few Japanese survivors, runs a detective agency on the ninth ark. While pursuing a male suspect in a burglary, he learns of a massive conspiracy, one that may be tied to the Rivigarudo syndrome that is mutating its victims into something inhuman.
The story follows a girl on a journey with two companions. Her mission is to seal her innate power, the "power to lead the world down the path of destruction." Unfortunately, there are people who stand in her way and attempt to use her power. (Source: ANN)
Sayori na Parallel
Comedy Sci-Fi Shounen
Okajima Sayori tripped down a flight of stairs and suddenly found herself in a parallel universe, with no idea what had happened. But she was rescued by a young man and his cat and he found a way to return her back to her own world. But instead, she finds herself traveling from universe to universe, from the medieval to the futuristic, and in every case there is a version of this man and his cat! Will Sayori ever make it home again? (Source: MU)