
Sengoku Basara: Sanada Yukimura-Den will launch for PlayStation 4 and PlayStation 3 in Japan on August 25, the latest issue of Weekly Famitsu reveals. It will cost 6,990 yen at retail (7,549 yen with tax) and 6,472 yen via download (6,990 yen with tax).
Below is the artwork featured on the game’s box:

Thanks, Famitsu.
Update 7:05 a.m.: A few new details have come in.
Sanada Yukimura and Date Masamune’s early childhood selves are playable. Each character has different actions from their adult selves. Benmaru, voiced by Soichiro Hoshi, is Yukimura’s early childhood self, and uses a long practice spear as a weapon. Bontenmaru, voiced by Kazuya Nakai, is Date Masamune’s early childhood self, and uses a wooden sword as a weapon.
There’s also a new system called the “Warrior Hearts System,” which lets players power up their military commander during battle by collecting warrior hearts on the battlefield, and activate special abilities known as skills.
Thanks, Hachima Kikou.