Alternative Name: Aru Hi Totsuzen Message Window ga Hyoujisaretan desu kedo!?;ある日突然メッセージウィンドウが表示されたんですけど！？

Genre(s): Comedy Ecchi Harem Mystery Romance Slice Of Life

Demographic: N/A

Summary:
The protagonist, a university student named Kazuya Hayakawa woke up one day with a message window that shows up in his field of view. This window is ... MORE The protagonist, a university student named Kazuya Hayakawa woke up one day with a message window that shows up in his field of view. This window is always visible to him, and when certain lines are displayed in it, he gets thrown into confusion. From that day onward began Hayakawa's daily ordeal of getting manipulated by this message window. HIDE