I think it might have considerable amount of impact will occur in Jump.
well according to an article from ANN,
===========================
Shueisha senior managing director and editor Kazuhiko Torishima said at the New Manga Creators Awards ceremony on Monday:
“I want new manga authors to produce manga that would blow away [Tokyo Governor] Shintaro Ishihara.”
Masahiko Ibaraki, the editor-in-chief of Shueisha's third editorial department, added to the new manga creators,
"Don't let the chilling effect [of increased regulation] stop you from doing material you want to do.
Jump will feature anything [we feel] that is exciting [to read].“
==========================
from
ANN
looks like Shueisha has a pretty strong opposition
