Wow, I am amazed. The SCP Foundation fanbase in Japan is big and active enough to have their own doujin event!
https://scp-event.tokyo/ (Super Containment Breach 2018)
Plus there’s a second round coming up in September! (https://twitter.com/event_scp)
There’s even SCP doujinshi (http://hamunoscp.tumblr.com). I like the character design for Ion, especially the six fingers. That little detail comes from one quote on the Sarkicism Hub (see History section, Klavigar Nadox).