Additional chapters of the main series started serialization in the same magazine on April 10, 2008.
The chapter started serialization in the December 2006 issue of Comp Ace.
It started serialization in Weekly Shōnen Sunday in June 2009.
Before the series started serialization, Oku told his assistants that with Kurono's exception, all the major characters from the series would die.
It started serialization in Weekly Shōnen Magazine in 2004.
Yuya Aoki conceived the idea of GetBackers two years before it started serialization.
The series started serialization in the 14th issue of the biweekly manga magazine Hana to Yume on June 20, 2009.
Zetman started serialization as a full-fledged series in the seinen magazine Weekly Young Jump from 2002 and is still ongoing.
A manga adaptation started serialization in the shōnen magazine Jump Square on August 4, 2008.
It started serialization in the shōnen manga magazine Dragon Age Pure since 2006.