The anime follows the story of a young boy who finds himself living with his older sister, Kanaka, after a series of unexpected events. The narrative explores their evolving relationship, from initial discomfort and disagreements to a deep and abiding bond. Through various trials and tribulations, the siblings learn valuable lessons about trust, understanding, and the meaning of family.
The animation opens with the protagonist, , returning home for summer break. His elder stepsister, Misaki , is a cool, responsible office worker by day but a clingy, affectionate “aneki” at home. The younger sister, Nanami , is playful and competitive for Yuu’s attention. aneki my sweet elder sister the animation upd