When the planet Brigadoon appears in the sky, Marin is attacked by weird mecha called Monomakia. In an old shrine, she finds an ampoule that contains Melan, an angular blue mecha who swears to defend her.
2007
2020
2019
2014
2013
2002
2015
2018
—
2005
1978
2004
2009
1987
2016
2012
2008
2022