Hobby Chiharu is a fictional character from the anime series 'Sanrio Danshi'. Known for her vibrant personality, Hobby-chan is an energetic and enthusiastic girl who loves all things Sanrio. Despite her sometimes over-the-top demeanor, she is a loyal friend and always ready to support her peers. Her role in the series is to bring a sense of joy and light-heartedness, often encouraging the Sanrio Boys to embrace their love for Sanrio characters without fear of societal judgment. Her character embodies acceptance and the freedom to express one's passions.