Aoba Seragaki is the main protagonist of the visual novel and anime series DRAMAtical Murder. He is a young man living in the futuristic city of Nia, where technology and virtual reality play significant roles in daily life. Aoba has distinctive turquoise hair and is known for his calm and friendly demeanor. He works at a junk shop and enjoys spending time with his friends. In the story, Aoba becomes involved in a dangerous game called Rhyme, which takes place in a virtual world. As he navigates this game, he uncovers secrets about his past and the people around him. Aoba's journey explores themes of identity, friendship, and the impact of technology on society.