キス×シス (2010)

Kiss×sis is a Japanese manga series written and illustrated by Bow Ditama. It originally appeared as a one-shot in Kodansha's Bessatsu Young Magazine in 2004 before beginning serialization in 2005. The series is known for its romantic comedy and harem elements, revolving around the protagonist, Keita Suminoe, and his forbidden relationships with his non-blood-related twin step-sisters, Ako and Riko Suminoe. The manga was compiled into 25 tankōbon volumes. In 2010, Kiss×sis was adapted into a 12-episode TV anime series produced by Feel. In addition, the series has an OVA anime series that was released from 2008 to 2015, supplementing and expanding on the original story. The series has gained a significant audience due to its bold storylines and humorous style while also sparking some controversy. Overall, Kiss×sis is a controversial yet engaging anime and manga series that explores themes of family, love, and taboo to some extent, showcasing these complex concepts within its unique context.