Fans are translating Dai Gyakuten Saiban : Naruhodō Ryūnosuke no Bōken ( video game ) .
The game was released in Japan on July 9 , 2015 ; a release outside Japan is not currently planned ; however , a fan translation is in development .
Dai Gyakuten Saiban-COLON- Naruhodō Ryūnosuke no Bōken