A Peace-Loving Vampire Who Has Lived for Tens of Thousands of Years Has Somehow Become the Strongest in the WorldNewMan Nen Wo Ikiru Heiwa Shugi Vampire, Itsunomanika Sekai Saikyo Ni Ore Ga Mao Gun Shitenno De Aratana Shiso? Dare to Machigatte N No?; The Peace-Loving Vampire Who Lived for Millennia Is Mistaken for One of the Demon King's Four Heavenly Kings; 万年を生きる平和主義ヴァンパイア、いつの間にか世界最強に～俺が魔王軍四天王で新たな始祖?誰と間違ってんの?～