Studio Mary Jane announced anime hentai adaptation of the visual novel " Onii-chan Asa made Zutto Goutte Shine!"from" Tinkle Position", which was released in 2018. Hentai is scheduled for February 2020. The main character from early childhood suffered from severe asthma and his four younger sisters-Sarah, Akane, Kohaku and Sumi took turns every day to sleep with him to monitor his condition. Years passed and our heroes became quite ...