Sony and Koei Tecmo Games release together in limited quantity the Harukanaru Toki no Naka de 3 Ultimate edition PlayStation Vita console.
The console will be available only from the official Sony stores in Japan for 24 580 Yen + tax.

The console comes with white color, engraved with characters of the game which release on February 23, 2017. You can choose from 10 different types of character version and each of them comes with special can badges.

Of course the console comes with special design package, with a limited PS Vita theme BUT the game is not included. It will release on the same day as the game (Feb.23) and if you want one, be fast because it will be available only in a limited quantity.
The store list where you can buy it can be found in here: http://www.sony.jp/playstation/store/special/psvita/haruka3ultimate/