[Zolda]

I have several new hypotheses:
- It's quite likely that Commander Zero would transform into a Rider in mid-season episodes between 25-30. It could be his original CODE Rider #0 form or an entirely new form.
- I hypothesized in my 2nd post in episode 1 thread here that it's quite possible that Nemu is of a species that's the benevolent version of the Nightmares. It means that Nemu could also be a shapeshifter, similar to the Nightmares whose appearances are based on dominant objects from their victims' dreams, i.e. a gun/revolver from Baku's crazy secret agent dreams or a bomb from Tetsuya's suppressed destructive inner desire. Her own remark in episode 2 @ @ 01:57 when she said that she was just playing along to the setting of Baku's crazy dream make this hypothesis even more plausible. Perhaps, many people (have) had their dreams visited by Nemu, and she initially became some kind of an urban legend. Several people (who were not necessarily lucid dreamers) could be having similar or even identical dreams where they were/are visited by a girl (Nemu) with the same appearance/attire/message who told/tell them to cHaSe tHeIr dReAmS aNd mAkE iT cOmE tRuE.
- One of those people could be a realist painter/illustrator/photo editor/3D character artist/etc, and he/she created a fan art based on his/her recollection of his/her dreams that featured Nemu. That artist shared his/her rendition of Nemu's appearance on the internet, and from there Nemu has become a national sensation, not a mere urban legend anymore, based on that particular appearance. People think that she's a real-life celebrity/talent, while she could be a completely incorporeal/imaginary entity from the dream realm like I hypothesized in my 1st post in episode 2 thread here. Since that particular appearance went viral on the internet, people think that that's how her actual appearance is and thus in their dreams she appear just like that, creating a self-fulfilling prophecy that has snowballed and turned her into a national celebrity, albeit quite possibly imaginary.
- Nemu's likeness is very likely in public domain, since the original realist painter/illustrator/photo editor/3D character artist/etc who made a fan art of her merely created a depiction of her appearance, not an entirely new character, which means that anyone can use her likeness on ads/commercials/PSA/etc without paying royalty, and it's made her became even more popular. For video ads/commercials/PSA/etc, her appearance could be created via AI-generated videos.
- Even her name alone (Nemu) suggests that she's likely an imaginary character, not a real-life, flesh-and-blood human like Baku, Minami, Tetsuya, or Nasuka. I'd be surprised if she has an actual, real-life, flesh-and-blood appearance with a traditional Japanese full name, address, SSN, traceable pedigree/genealogy/family tree, talent agency, etc.

Mmmmmmmmmmaaaaaaaaaayyyyyyyyyybbbbbbbbbbeeeeeeeeee...