Kimisen, ศึกสุดท้ายของเธอกับผมคือจุดเริ่มต้นของโลกใบใหม่, Kimi to Boku no Saigo no Senjo, Aruiwa Sekai ga Hajimaru Seisen, Kimi to Boku no Saigo no Senjo, Arui wa Sekai ga Hajimaru Seisen, Our Last Crusade or the Rise of a New World, キミと僕の最後の戦場、あるいは世界が始まる聖戦, Kimi to Boku no Saigo no Senjou, Aruiwa Sekai ga Hajimaru Seisen, The Last Battlefield Between You and I, or Perhaps the Beginning of the World's Holy War, The Last Battlefield Between You and I, or Perhaps the Beginning of the World's Holy War