"Eternal" (Always connected, no particular order)
Bianca, Lacey (Pokemon), Lacey (Lacey Games), Frieren, Marry (Kagerou), Astraea (Guchiry)
Mizi (Alien Stage), Wadanohara, Mavis (FairyTail), Noriko (Kiznaiver), Sara (YTTD), Resha (RaveMaster)
Kokoa (KNKS), Miyoko (KM), Eve (RoR), Parsnip, Rei (EVA), Yuuko (Tasogare)
"Sporadic" (Connection varies, no particular order)
Reika (DAS), Aiko Tanaka, Hanyu (Higurashi), Stocking Anarchy, Shinobu Kocho, Kagari (FairYou)
Onia (Pokemon), Sango (Pokemon), Minatsuki (DMW), Kana (MLK), Najika Kazami, Mahiru Shiina
Usami Shiina, Chiaki Nanami, Heroine (Amnesia), Mei Misaki, Tohru Honda, Mamimi Samejima
Galatea (Claymore), Mima Kirigoe, Aashii Kedarui, Gardenia (EndRoll), Vermeil (Vermeil In Gold), Erio Towa
Note: Not all my IDs. I am "me" and you are "you", "doubles" don't exist. I don't support problematic creators. Mediamates are of little interest to me.