I've just learnt about a two-view north Korean vtuber, and thought everyone else would like to know too:
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She speaks English, is pushing Communism hard (a quick Google search tells me that Juche is a slightly reworked version of Marxism-Leninism) and puts out short videos, under 20mins long each, no livestreams, where you can learn about North Korean propaganda/philosophy. Guess the DPNK doesn't want to risk their vtuber going off-script in a livestream. Judging by five seconds of listening. she has a cute voice, if you're looking to get psyoped by North Korean anime girls.
In terms of state-sponsored vtuber propaganda, I think she ranks behind Tomoe, but maybe I'm biased towards US propaganda vtubers over North Korean propaganda vtubers.