SEGA has revealed the contents of the Valkyria Chronicles 4 Special Edition, which is currently only heading to Japan.

The Special Edition is called “10th Anniversary Memorial Box” and will retail for 12,990 yen (USD115) exclusive of 8% sales tax.

The box contains a 10th Anniversary Illustration book in a 72 page B5 format booklet, a 10th Anniversary OST with 25 tracks (7 tracks from Valkyria Chronicles 4 and 6 tracks each from the previous 3 games), and a digital code to unlock the Joint Operation with Squad 7 mission, which lets players play with the original main cast and unlock them as characters in the main campaign.

Valkyria Chronicles 4 heads to Switch on March 21, 2018 in Japan, and 2018 in the rest of the world.