On the bottom, right:
http://www.mangago.me/read-manga/bi_no_isu/
@elllux
On the bottom, left:
http://www.mangago.me/read-manga/trigger/mf/v01/c001/5/
@elllux
on the top:
the artist is Tohjoh Asami.
The left pic is definitely Akira Norizaku's art, probably this manga:
http://www.mangago.me/read-manga/nekoka_danshi_no_shitsukekata/mh/c012/5/
*Norikazu
What are the mangas here http://www.mangago.me/read-manga/nekoka_danshi_no_shitsukekata/mh/c012/5/ or im not sure if they are all the same but still ╮( ̄▽ ̄)╭