there's actually a lot of cool fictional diseases that never make it to western fandom, so i wrote a little thing about a few i found! i know hanahaki's pretty popular and that star tear's starting to pop up too, but the rest are ones i didn't know anything about until recently.
shinshoubyou can be found in full on this pixiv, along with a few other of their fictional diseases: https://www.pixiv.net/users/41734653/artworks

they forbid reproduction though, so i haven't translated it fully - i just gave a small summary of it.
(if i get permission to translate them in full, i'll post them! but not a moment sooner.)

additionally, tenshibyou seems to be based around merc storia's sky realm lore (?), while crystallization disease seems to be based on oripathy from arknights.
uh, kousekibyou*

my english translations for each name is kind of (wiggles hand) in terms of how satisfied i am with them, but i gave a lot a thought to each...

anyway i hope more people in western fandom see these and get inspired to create some stuff!
hi hello! i have some more to offer. i was given permission by the OP to translate and share the diseases they made, so here's part one! i'll work on the next twelve later.
original tweet: https://twitter.com/Wira_ekitai/status/1281850046648999943

don't forget to thank them and retweet the original tweet as well! they put a lot of work into these diseases.
here's another fantastic one! https://twitter.com/ahn_thu/status/1282152131223412736?s=19
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