YASU-第7捜査課事件ファイル- is an exciting adventure game that is free to play and available on Android. The game is developed by 株式会社　WHRP and falls under the adventure subcategory of games. The game revolves around the cases of the “7th Investigation Division,” where players will have to rely on their instincts to solve crimes and uncover the truth behind various incidents.

The game has two case files, the first being the "Neonate Murder Case," where a former NEET who made a fortune through stocks is murdered, and the second being the "Popular Bandman Murder Case," where a famous musician is found dead. As you progress through the game, you will have to find evidence and solve puzzles to unravel the truth behind each case. The game has an excellent sound system, with BGM and SE from Music is VFR, Pocket Sound, and more. If you love detective dramas, adventure games, or solving puzzles, this game is perfect for you.