Kadokawa and railway operator Tokyu Corporation announced a
Persona 5 Royal (PS4, PS5) riddle game rally taking place in the train stations of the the Tokyu Toyoko Line. The game is titled the Tokyu Line Riddle Game Rally x
Persona 5 The Royal Mysterious Railway QQQ. It’s pronounced “three Q” and probably a reference to Leiji Matsumoto’s Galaxy Express 999, which is pronounced “three nine”.
Long story short, it’s a riddle solving game coupled with a stamp rally. At the counter of each station in the Tokyu line (Except Setagaya and Kodomonokuni) you’ll be able to buy a special “mystery solving kit”. The kit contains a QR code and a bag with a new original illustration featuring Joker and Goro. Scanning the QR code will lead you to the riddle game’s site, where you’ll be given instructions and riddles, with all the