Mao's father returns home after disappearing for three years with a terrible secret...he has found the ancient Buddhist relic, the Arm of Kannon...but this cherished artifact contains a curse that oculd spell the end of humanity as we know it.

K' (K-Dash) is a four volume doujinshi compilation released by Kodansha containing oneshots by a number of different authors and artists. The first two issues contained short stories by published mangaka such as CLAMP and Ikumi Mia (amongst others). The first issue was released in December 2002 at Comiket 63, while the second was released in March 2003 to commemorate the opening of the K-Square store. These two issues contained short comedic stories from CLAMP; Tokyo Tower Kankeisha Kakui (characters from Chobits, Rayearth and Cardcaptor Sakura running into each other in the Tokyo Tower) and Murikuri Holic (Watanuki and Yuuko working at the K-Square store while characters from Murikuri look on) The third and fourth issues consisted primarily of work from doujinshi artists.

Mary Amachi is a very devout christian who transfers to the "Perfect Religion Academy", a school devoted to all religions of the world in effort to make it's students the next world leaders in religion. Her new friend Saori is kidnapped by the Black Budda cult which is a group who wishes to take away religious freedom though force and brainwashing. Mary prays to God for help but Buddha answers the call! Mary accepts only to help her friend and she is transformed into "Butt Attack Punisher Girl Gotaman". Between fighting bad guys, making a deal with Buddha, and wearing scandalous costume is it more then Mary can take?

The manga centers on 35-year-old businessman Ryuuichi Yamadera. Ryuuichi travels around the country on business trips, and his sole pastime is trying different foods at local restaurants. He also ends up sleeping with the various married women he meets at the restaurants, while also being married himself.

Edogawa Rampo Ijinkan is an adaptation of Edogawa Rampo's short stories.