Saikin, Imouto no Yousu ga Chotto Okashii n da ga.

Explore the captivating world of Saikin, Imouto no Yousu ga Chotto Okashii n da ga., a captivating manga that masterfully blends Comedy, Ecchi, Romance, Shounen, Supernatural. Created by the talented Matsuzawa Mari. Experience this thrilling series for free at MangaSSS, where you’ll find a rich collection of manga to explore. With 63 chapters translated into English and more on the horizon, there's never been a better time to start your adventure. Be the first to know—create an account today, bookmark Saikin, Imouto no Yousu ga Chotto Okashii n da ga. and never miss an update!

High school girl, Kanzaki Mitsuki, just got a new older brother when her mother remarries a man with a son. Soon after, her new step dad gets transferred overseas and her mother follows him there, leaving Mitsuki alone with her new step brother, Yuuya. Feeling abandoned by her mother, she stays distant from Yuuya, never really getting along very well with him nor even keeping a conversation with him, until one day ....