A good example would be while not in BSM in WSJ, with World Trigger by Ashihara Daisuke. The editor actually had an interview where he revealed the mangaka hadn't planned how the manga would go after the first 13 chapters. He only decided on what to do after the manga picked up some popularity.
Arslan Senki 1st volume will be out april 9th.
Bessatsu Shonen Magazine #04/2014 cover.
Wasting color page just for TOC
Shingeki volume 13 will be getting a first printing of 2.75 million copies.
It is announced that the novelization of Blade & Soul (Korean MMORPG game) going to serialize on May Issue.
Gringo 2061 has been canceled due to the author's health problems.
Being a mangaka isn't easy...