Hajimari no Natsu

Author: Ichinose Ruka
Artist: Ichinose Ruka
Synopsis: Shinji, Manabu and Chinatsu are neighbor and childhood friends. Because they hide their thoughts from each other, their feelings became lock inside their heart. At that time, Manabu informed the other about "those things". He could trust his friends forever, but what will happen when they grown up and start to change the way they feel about it...?