OAD bundled with the limited edition of the 15th volume of the manga adapting three chapters from the original manga.

The anime will adapt the 41st chapter of the manga where Shirayuki and Zen go on a date in the castle town, a special chapter from volume seven — which follows Prince Raji as a child — as well as a special chapter from volume 11 that chronicles how Zen, Mitsuhide, and Kiki first met.

[Source: Anime News Network]