One! It's a oneshot.
There are 94 chapters for the manga.
At mangafox there are currently 68 chapters, but more are coming out
There are 34 chapters in the manga "Mythical Detective Loki Ragnarok."
13 volumes, 32 chapters and it's ongoing.
There are a total of 84 chapters in the manga series "Inubaka: Crazy for Dogs".
The manga "Crazy Girl Shin Bia" has a total of 95 chapters.
There are 45 chapters until 2010 June,that's when the 46th chapter will be released
Currently there are about 68 chapters of D.N.Angel released in Japan from what I know
No Bra has a total of 31 chapters.
Karin: Chibi Vampire has 58 chapters compiled into 14 volumes.
Amuto is not a manga. It is the fan name of the couple Amu and Ikuto from the manga Shugo Chara.
There are 5 chapters in volume 7 of the manga Ultra Cute.