[Androzani84]

I remember hearing this episode had a fun little Easter egg where the karaoke bar scene has the ED for the then-concurrent Ultra Series Ultraman R/B (pronounced Rueb), which was performed by one of the supporting cast for this show. Specifically, the girl with what appears to be a Velocitron Cyber Key in her hair.

Sadly, I have neither seen that show, nor listened to its endings, so on with the main feature.

* The song playing in the karaoke room was Futatsu no Yuuki, a song from*the original series.
* The 'confused' emote that Rikka sends to Akane also appeared on Junk as a consistent decoration.