iShoujo

A magical app claims to help fulfill romantic desires. In its first story, childhood friends and frequent bickers Tetta and Ginko become linked through the app. Tetta randomly discovers it and finds that the app is tied to Ginko. Actions taken within the app involving "Ginko" directly impact the real person. Tetta is initially ashamed to possess the app but cannot delete it without knowing Ginko's body measurements. It remains unclear whether he has romantic feelings for her, but using the app appears likely to complicate their relationship further.