The Promise of Long Ago.
Organ Symphony has told Lamuness it's time for him to learn everything about the history of Lamuness; how it began, the secrets, and what he needs to do next. Source: crunchyroll
Aired 04/09/1996EP 23 - The Promise of Long Ago.
1996
VS Knight Lamune & 40 Fire
Baba Lamunade is followed home by two strange peddler girls who give him a CD-rom game. After he beats "The Legend of Lamuness", the girls come out of his computer and bring him to DokiDoki Space. He is the third descendant of the hero Lamuness who must stop Don Genosai from resurrecting the great evil Abraham. Accompanied by PQ, his advisor robot, and Parfait and Cacao, he must pilot the Kaizer Fire mecha. However, he needs another pilot, and Da Cider is chosen as the second pilot.
(Source: Anime News Network)