Straw Barrier (ストロー・バリア, Sutorō Baria) is a Burst Linker, and is a member of the Red Legion Prominence.
In the Nega Nebulus-Prominence Merger Meeting, Straw Barrier agreed to the merger on the condition that Black Lotus shows proof that she will not harm Scarlet Rain in her quest to reach level 10.
Straw Barrier is a large duel avatar who looks like he is made of bundles of thin, pale yellow tubes. Otherwise, he looks like Fir Stick.
- Prominence's Team Piglet consists of Straw Barrier, Fir Stick, and Brick Block, the three materials that the three piglets in The Three Little Pigs built their houses out of.