Help identifying a manga

[Ulf_Jarl]

I need help identifying the manga from which this page is from:

Judging from the lack of dialogue in the bubble, this page is likely a draft or some sort of preview for the manga.

 

[Ulf_Jarl]

I also would like to know where else I could post this inquiry especially Japanese sites.

 

[bigtiddyoneesan]

@Ulf_Jarl
Maybe try 4chan's /a/ board. Probably a shot in the dark but you never know.