The Blue Reflection community (fandom) is small in size compared to other franchises, however there are multiple active communities out there.
These are listed in an attempt to expand and unite the Blue Reflection community overall.
Below you can find other Reflectors to socialize with.
Discord: Everything Blue Reflection
Reddit: r/bluereflection
Facebook Page: Blue Reflection
Facebook Group: Blue Reflection - Ray 零 / Tie 帝 (Second Light) / Sun 燦
Amino: Blue Reflection - Ray/Tie/Sun
Do you know of other Blue Reflection communities? You can contact 42GAMI to have them added here and on the platforms already listed.