Naoto Tachibana is a fictional character from the anime and manga series Steins;Gate. He is a close friend of the protagonist, Rintarou Okabe, and is known for his intelligence and analytical skills. Naoto is a skilled hacker and plays a crucial role in the series' exploration of time travel and its consequences. In the story, Naoto is depicted as a serious and dedicated individual, often focused on solving complex problems. His character adds depth to the narrative, highlighting themes of friendship and the ethical dilemmas associated with altering time. Naoto's interactions with other characters, including Kurisu Makise, further enrich the plot.