10-nen Buri no Hatsu Kare ga Sugoi

Editor Hatsune's new picture book author "Ui-sensei" was Mikado, whom she dated in junior high school! For Hatsune, Mikado is her first love and her first boyfriend. When you meet someone like that again, you can't help but be aware...!? Two people who broke up naturally without even kissing, doting and redoing everything they couldn't do 10 years ago!