"Aiko Nakahara is one of the main characters in the manga series ""Blind Marriage"". She is a 23-year-old woman who works as a web designer.

Aiko is a very independent and self-reliant person. She is not afraid to speak her mind and has strong convictions about what she believes in. Aiko is also a very caring and compassionate person who is always willing to lend a helping hand to those in need.

Despite her strong personality, Aiko has a vulnerable side to her as well. She has a deep longing for love and affection and often feels lonely, despite having many friends. Aiko was raised in a strict household where she was taught to put her responsibilities above her own emotions. This has made it difficult for her to open up to others and express her feelings.

Aiko's life takes a dramatic turn when she is forced into an arranged marriage with a man she has never met before. At first, she is hesitant and uncertain about the situation, but she soon discovers that her new husband is a kind and caring person who genuinely cares about her well-being. Although Aiko struggles to adjust to her new life, she begins to learn to trust and rely on her husband.

Throughout the series, Aiko is faced with various challenges that test her strength and character. She learns to stand up for herself and fight for what she believes in, even in the face of adversity.

Overall, Aiko is a complex and multi-dimensional character who undergoes significant growth and development throughout the series. She is a strong and independent woman who learns to overcome her fears and insecurities and find true love and happiness."