Kobiritsuki Shadow is a minor character from the anime and manga series Shadows House. As a living shadow, Kobiritsuki is part of the mysterious Shadow family, who depend on their 'Living Doll' counterparts to interact with the world. He is characterized by his reserved nature and loyalty to the household rules. Though he does not play a central role in the main plot, Kobiritsuki contributes to the eerie atmosphere of the series and reflects the enigmatic social structure within Shadows House.