The Frontier Low-Ranking Noble's Reversal Life: Since My Younger Siblings Come First, This Big Brother Will Eliminate Any Obstacles Manga
Henkyou Kakyuu Kizoku no Gyakuten Raifu: Kawaii Teimai ga Daiji na Ani nano de / Arayuru Jamamono wa Majo kara Sazukatta Chikara to Gendai Chishiki de Haijo Shimasu / Henkyou Kakyuu Kizoku no Gyakuten Raifu: Teimai ga Daiji na Ani nano de Jamamono wa Haijo Shimasu / The Frontier Low-Ranking Noble's Reversal Life / 辺境下級貴族の逆転ライフ 可愛い弟妹が大事な兄なので、あらゆる邪魔ものは魔女から授かった力と現代知識で排除します / 辺境下級貴族の逆転ライフ 弟妹が大事な兄なので邪魔ものは排除します
"Big brother is going to protect your future!" Neue, the eldest son of a low-ranking frontier noble, is an eccentric who speaks in feminine tones and fusses over his younger siblings like a doting mother. As their brother, his only real ambition was to manage their territory well enough that his family would never face hardship... Or so he thought. After rescuing a certain princess, he finds himself throwing everything into a fierce struggle to place her on the royal throne! A tale of rebellion and uprising begins, where the strongest big brother shakes an entire nation to its fore!! Manga adaptation of the light novel series by Hyougetsu and Akari Hoshi (Kadokawa Books).