I Reincarnated as the Otome Game Heroine’s “Supporting Little Sister,” So I Decided to Take Her Place

Otome Game Heroine no Hikitate Yaku no Imouto ni Tensei Shita node Tachiba wo Ubatte Yaru Koto ni Shita / 乙女ゲームヒロインの『引き立て役の妹』に転生したので立場を奪ってやることにした / I Reincarnated as the Otome Game Heroine's "Supporting Little Sister," So I Decided to Take Her Plac