"Chihiro Kozuka is a main character in the popular Japanese manga series ""Whose Baby is it?"" She is a young woman in her early twenties who becomes pregnant by accident and must navigate the challenges of single motherhood.

Chihiro is a kind and caring person who always puts others before herself. She is devoted to her baby and works hard to provide for him. Despite her young age and lack of experience, she is determined to be the best mother she can be.

Chihiro is also a bit shy and introverted, which can make it difficult for her to talk to others and make friends. She often feels overwhelmed and unsure of herself, but she always tries her best to overcome her fears and insecurities.

Throughout the series, Chihiro faces a number of difficult obstacles, including financial struggles, legal disputes with the baby's father, and the challenges of balancing work and motherhood. Despite these setbacks, she remains resilient and determined to do what's best for her child.

Overall, Chihiro Kozuka is a relatable and sympathetic character who embodies the struggles and joys of motherhood. Her journey is a compelling and emotional one that will resonate with readers of all ages and backgrounds."