When aliens plan to invade earth, the young Kouta along with a giant robot from outspace named Exkaiser must team up to save the world and his friends.

ALTERNATIVETaiyou no Yuusha FighbirdTV•Completed

ALTERNATIVEDensetsu no Yuusha Da-GarnTV•Completed

ALTERNATIVEYuusha Tokkyuu Might GaineTV•Completed

ALTERNATIVEYuusha Keisatsu J-DeckerTV•Completed

ALTERNATIVEOugon Yuusha GoldranTV•Completed

ALTERNATIVEYuusha Shirei DagwonTV•Completed

ALTERNATIVEYuusha-Ou GaoGaiGarTV•Completed