manga: http://www.mangago.me/read-manga/haikei_niisan_sama/tr/145266/page/
I hope their someone who knowthank you very much!i appreciate your help
Manga: http://www.mangago.me/read-manga/aishuu/an/aishuu-chapter-2.html/5/
I hope there someone who know the title of this manga,thank you very much!i appreciate your help
look at: ♫♕Nanao=Kuon'sQueen♛♫'s Album
http://www.mangago.me/home/photo/143203/
https://toonkor.vip/%EC%82%AC%EB%9E%91%EC%9D%80_%ED%99%98%EC%83%81!_33_-_2%EB%B6%80_1%ED%99%94.html