Responses
1. Not sure if it's a manga or not but it's by Tatsukawa Kazuto.
2 & 3. Not sure if they are manga either but it's by Enjin Yamimura.
Thank you. :D
Hey does someone know the names of these manga (on the left side)? Or the names of the mangaka at least? :)
1. http://www.mangago.zone/read-manga/ren_ai_houteishiki/an/renai-houteishiki-chapter-1.html/2/
2. http://www.mangago.zone/read-manga/ren_ai_houteishiki/an/renai-houteishiki-chapter-2.html/2/
3. http://www.mangago.zone/read-manga/ren_ai_houteishiki/an/renai-houteishiki-chapter-6.html/2/