So... is Rean no Tsubasa finished or not?
NO, it is not finished.
Why?
The anime finished before the manga:
Anime finished: August 18, 2006
Manga finished: January 26, 2007
MangaUpdates contains information about the anime adaptation and indicates that it is incomplete.
Watching Order (by release date)
Here you have all the anime relations we detected ordered by release date, so you can see the reason for this status in context and also use it as watching order.
The mangas and the non-core contents are excluded by default, but you can enable them by clicking the buttons below:
Seisenshi Dunbine
Aura Battler Dunbine
Anime - Prequel
Release date: February 05, 1983
Seisenshi Dunbine OVA
聖戦士ダンバイン
Anime - Sequel
Release date: February 25, 1988
Rean no Tsubasa
The Wings of Rean
Anime - Base
Release date: December 16, 2005
Synopsis
Suzuki, a regular guy, finds himself in hot water after his friends' prank backfires, making him a wanted man.
While on the run, a bizarre event occurs: the sea rises dramatically, and a strange warship appears out of nowhere.
He ends up aboard the ship and meets Lyx, a princess from another world, who reveals a surprising connection to Japan.
Lyx asks for Suzuki's help, setting him on a path to resolve a conflict in her world, a world connected to her Japanese heritage.