Yakuza 5 Haruka Limited Postcard 龍が如く5 - メルカリ。Yakuza 5 Haruka Limited Postcard 龍が如く5 - メルカリ。Kiryu and Haruka - Yakuza 5 Remastered #72 [Yakuza 5 Ending。Steam Community :: Guide :: Haruka's Requests in Yakuza 5。This is a very rare, limited edition postcard featuring Haruka Sawamura from Yakuza 5: Fulfiller of Dreams. This postcard was originally available only through a special collaboration campaign with Japanese restaurant chains Watami and Watamin-chi.It's a must-have for any fan of the Yakuza series, especially those who love Haruka!