The 26th episode of the Little Busters television anime series ended on the Tokyo MX TV station on Saturday with a Little Busters Refrain teaser video. "Refrain" is the name of the last scenario that is unlocked when players complete the six heroines' scenarios in Key's original Little Busters visual novel.

The teaser gave no furthers details about when and how Little Busters Refrain will debut, and the official Twitter account for the anime asked fans to wait a little longer for more information. In particular, the website for the anime will be updated on Sunday. In addition, the anime will repeat on Tokyo MX starting on Thursday, April 11.

Key, an adult game brand of Visual Art's, released the original romance adventure game for personal computers in 2007, and it has since been ported to the PlayStation 2, PSP, and PS Vita platforms.

Update: Video added. [Via NicoTubeAnime]

Update 2: The official website is now streaming the teaser.