Based primarily on the first game in the series, Phoenix Wright: Ace Attorney, the film focuses on rookie defense attorney Ryūichi Naruhodō, as he strives to protect his clients in various murder trials, including the death of his mentor, Chihiro Ayasato, and the accusation of rival prosecutor, Reiji Mitsurugi. Ryūichi's greatest ally is Chihiro's younger sister Mayoi, a spirit medium whose body is posessed by Chihiro to communicate with him. The film will be a courtroom drama combined with the video game series' signature style. Sci-fi elements are also used such as characters bringing up holographic images of evidence during trials.
A rookie lawyer Ryuuichi Naruhodou stands up to save his defendants by proving their innocence from unusual cases! Is the defendant guilty or innocent...? Believing his client's innocence Naruhodou stands in court and battles his rival judges. With the word of "OBJECTION!" and limited evidence, Naruhodou makes a comeback when all odds are against him and seems like there is nothing more he can do. Don't miss out on the comical episodes between him and his mentor Chihiro Ayasato, assistant Mayoi Ayasato, rival prosecutor Reiji Mitsurugi, and numerous unique characters! The anime also depicts the childhood relationship between Naruhodou and his friends. With the skills inherited from his mentor Naruho reveals the truth!