The Boy Who Died Protecting the Party Is Resurrected 10 Years Later and Is Doted On – The Companion He Thought Was a Boy Had Become an Overprotective Big Sister

Native title: パーティを庇って死んだ少年、10年後に蘇生され溺愛される～男の子だと思ってた仲間は過保護なお姉さんになっていました～