Hey Blawke, thanks for helping to expand the wikia here with me and other editors! I really like what you've been doing so far! Also I hope my edits to the Keroppi related pages don't come across as vandalism (I have been using Strawberry News as an official source!)
Also do you think Teru Teru is actually based on a ''teru teru bōzu'' instead? I mean, it makes sense given the setting of Keroppi's world having some Japanese influences in it (And Sanrio does actually have a Teru Teru Bozu character, albiet much lesser known: https://hellokitty.fandom.com/wiki/Teruteruporon).
P.S: Do you plan on writing episode synopses for the wikia as well? Also, I could share with you all the translated Sanrio lore I currently have that I'm using to improve the wikia with! I don't have a lot of Keroppi stuff (yet!) but I do have some related images in my collection!
Also as you can see on the photo I attached Wink's Japanese name is Choro, which should probably be added to the wikia when you get to it.
Aaaand I got this short film translated and subtitled which has Keroppi and his friends appearing in it (as you can tell by the thumbnail) along with many other Sanrio characters! https://www.youtube.com/watch?v=sCzWsQPAe6g