the MOMI cup, a western MMD competition made asan equivalent to the MMD Cup of Japan's side of the voca/mmd/etc fandom had YamiSweet as their manin collaborator. in 2017 they posted this journal having heard of YaiSweet's death and stoppign indefinitely.
i hope she doing well im so confuse of what happen dead or not....rest in peace if she is really dead in real but if she is not ..still hope she doing fine
y'all, just because someone doesn't do mmd anymore or went on an indefinite hiatus, doesn't mean she died??
i dont think yamisweet died, alot of people are saying she went off to college and she moved on from deviantart/mmd