Kanako Urashima  

, 浦島 可奈子

Keitaro Urashima's "Sister" is a character from the anime/manga series Love Hina. Though initially reserved, she can become fierce when provoked. She was adopted into the family at an early age and deeply loves her older brother, Onii-chan. Despite his frequent forgetfulness, she remains determined to please him. In the end of the manga and OVA, she makes Naru her love rival.