Riku

Riku is an enigmatic character featured in the given description. He has jet-black hair, striking red eyes, and prefers to wear baggy clothing, a style that suggests both comfort and a sense of detachment. Riku is peculiar in that he appears sickly, often clinging to his caretaker, and he can be quite defensive about his personal space, particularly in contexts such as needing a bath. His personality is complicated; he only shows kindness when one actively engages or helps him. With his caretaker, he can exhibit vulnerability, seeking the closeness and warmth of a secure relationship. However, Riku is prone to sudden bouts of anger, indicating an underlying issue with emotional regulation or a past that haunts him. Despite his challenges, Riku has a unique charm that endears him to those who are patient and caring. He displays a range of behaviors, some of which stem from a desire for control due to his vulnerability, and his bond with his caretaker is a mix of dependence and affection.