Lost Judgment is a legal thriller and detective game from RGG Studio, the sequel to Judgment. Players take the role of private detective Takayuki Yagami, who goes undercover at a Yokohama high school after a convicted police officer discloses the murder of a student teacher. The case grows into a string of bullying incidents and revenge, pushing Yagami to gather evidence with drones, listening devices, building scaling, and suspect tailing. Combat uses three unique, combo-heavy martial arts styles, and improvised weapons include street signs and bicycles. Yagami also investigates across Kamurocho and Ijincho. Its strongest differentiator is the undercover high-school structure, where Yagami joins clubs such as the Dance Club, Robotics Club, boxing gym, and a biker gang while pursuing the truth.

Private Eye Gadgets and Tail Work

Yagami's investigative action uses private eye tricks to gather clues. Hi-tech gadgets include drones and listening devices, while hardboiled methods cover scaling buildings and tailing suspects. There is no stronger evidence than catching a suspect in the act. This toolkit supports the main case: a convicted police officer's disclosure about the murder of a student teacher who bullied his son to suicide, which exposes secrets at a Yokohama high school. As victims pile up in a cycle of bullying and revenge, Yagami uses these methods to pursue the truth behind the twisted cases.

Three Martial Arts Styles and Improvised Weapons

Combat centers on Yagami's three unique, combo-heavy martial arts styles, which can handle group ambushes and single-target takedowns. Players can expand their arsenal with street signs, bicycles, and more to pack a bigger punch. This freeform combat system lets Yagami switch among styles to overcome different situations, from multiple enemies to focused one-on-one fights. The game is a sequel to Judgment from RGG Studio, and the narrative mixes investigative sleuthing with noir storytelling and combat. These three styles are the core mechanical differentiator for fighting sequences.

High School Clubs and City Nightlife

Undercover as a high school club advisor, Yagami can join the Dance Club, the Robotics Club, the boxing gym, and a biker gang where underground racing earns respect. These activities occur alongside the main mystery at a Yokohama high school. Players also comb Kamurocho and Ijincho; bars and other nightlife hotspots let you learn each city's unique culture. Side Cases let Yagami lend detective skills to residents. The undercover club structure and dual-city setting give the investigation a specific rhythm beyond casework.