The Initial Production Limited Edition release of Little Busters!: Refrain Vol. 5 was released on the 28th of May. It is retailing for 8400 yen for DVD and 9400 yen for Blu-ray. It includes episodes 9 and 10 of the Refrain series, and the unaired episode 5 of the EX series, which is the first of two episodes depicting Sasami’s arc. As with the other limited edition releases, it includes a booklet and audio commentary. A quick search yields a few retailers stocking it, but you’ll have to be quick before you miss out!