We have all heard of the story of Haruhi Fudjioka, but have you ever heard of her older sister? No? Well that's because she has been taken away from the Fudjioka family when she was only four years old. Being home alone with her little sister Haruhi, who was only two years old at the time. Hiding her sister away, while taking the intruders head on she ended up in a far away state. It wouldn't be until years later that the Fudjioka family would see her again. When they would, it would be the beginning of a new start to new friendships and amending old relationships. Meet Yuka Fudjioka, the lost sister of Haruhi Fudjioka who had disappeared at the age of four up to thirteen years. Living in an orphanage for all of those years, until she was able to make contact with her family with the help of the social workers. Soon connecting with her family, how will her story continue now that she has returned to her family? All this will be answered in do time.