I have a question about the Macross series. I've been wondering if everything after SDF:Macross is a sequel to DYRL? Like II, Plus, 7, and Frontier. Are they in the same timeline as SDF:Macross or DYRL?
There's things that make me think that everything takes place in the DYRL timeline, such as Ai Oboete Imasu ka being remembered and sung in 7 and Frontier. Also, Hikaru's Valkyrie from DYRL is on top of the school in Frontier.
Also, I'm not sure if Ai Oboete Imasu Ka was sung in SDF:Macross, but I'm sure it wasn't.