A Landmine-Type-Appearing Childhood Friend's Love Story, A Love Story About a Childhood Friend Who Looks Like a Landmine Girl, Mitame Jirai Kei Osananajimi, Mitame Jirai-kei Osananajimi no Renai Story, Mitame Jiraikei Osananajimi, My Childhood Friend Who Looks Like a Landmine Type, 見た目地雷系幼馴染, 見た目地雷系幼馴染の恋愛ストーリー