Stratos 4 Advance

PG-13
HD
OVA 26m
Having failed the Comet Blaster exams mysteriously, Mikaze and her friends are sent back to the Shimoji Island base, where, with three new Meteor Sweeper trainees around, they have been promoted to instructor positions. Meanwhile, more comets are on their way to Earth, and the mysteries behind the rift in the Cosmic Emergency Management Agency—as well as the alien parasites—begins to unravel.
Overview:
As a child, Uta—the Red Hair Pirates' ex-musician and Monkey D. Luffy's childhood friend—promised that she would build a new era of freedom by performing joyful music for the world. Luffy and the Straw Hat Crew arrive at Uta's first ever live concert, where many fans have gathered to enjoy the diva's otherworldly singing. Due to a childhood trauma, Uta bears a deep-seated hatred for pirates; her happy reunion with Luffy is cut short when she learns that he has since become one. Luffy's refusal to change his ways results in Uta unleashing her powers on the Straw Hats. The crew soon learns that their minds have already been trapped in Uta's dream world since the beginning of the concert, while their unconscious bodies remain asleep in the real world. With time quickly running out, the Straw Hats must find a way to escape the nightmare or be trapped in Uta's dream forever.
Japanese: ストラトス・フォー アドヴァンス
Aired: Mar 5, 2005 to Jan 27, 2006
Premiered: Winter 2005
Duration: 26m
Status: Finished Airing
MAL Score: 6.85
Producers: Bandai Visual,Studio Fantasia
AniWatch is the best site to watch One Piece Film: Red SUB online, or you can even watch One Piece Film: Red DUB in HD quality. You can also find Toei Animation anime on AniWatch website.