I feel more comfortable saying ID than kin, but I'll switch terminology a lot. I'm generally cool with doubles unless otherwise indicated. I'm always chill to share with close friends and partners.

Doubles Don't Follow:

• Shigaraki Tomura (Boku no Hero Academia)
• Chloe Price (Life is Strange)
• Rokujo Miharu (Nabari No Ou)
• Reaper/Gabriel Reyes (Overwatch)
• Yagami Tomoe (Prince of Stride)
• Sakuya Watanuki (Servamp)
• Kurosaki Ranmaru (Uta no Prince-sama)

Wary of doubles, approach carefully:

• Catwoman/Selina Kyle (Batman)
• Ranpo Edogawa (Bungou Stray Dogs)
• Aoba Seragaki (DRAMAtical Murder)
• Alana Bloom (Hannibal)
• Kishibe Rohan (JoJo's Bizarre Adventure)
• Superbi Squalo (Katekyo Hitman Reborn)
• Jaehee Kang (Mystic Messenger)
• Fremy Speeddraw (Rokka no Yuusha)
• Rose Quartz (Steven Universe)
• Tsukiyama Shuu (Tokyo Ghoul manga)
• GUMI (Vocaloid)
• Pidge Gunderson (Voltron Legendary Defender)
• Jupiter (We Know the Devil)
• Rogue/Anna Marie (X-Men)

Ok to Follow:

• Shina (Akatsuki no Yona)
• Okumura Yukio (Ao No Exorcist)
• Odin Arrow (Ava's Demon)
• Elizabeth Comstock (Bioshock Infinte)
• Jodie Holmes (Beyond Two Souls)
• Katherine McBride (Catherine)
• Allen Walker (D.Gray Man)
• Haruichi Kominato (Daiya no Ace)
• Kamia-sama (Daoko's "Girl")
• Quin (Death Parade)
• Saga (Dreamfall Chapters)
• Ryugazaki Rei (Free!)
• Alisa Illinichina Amiella (God Eater)
• Viral (Gurren Lagann)
• Veronica Sawyer (Heathers)
• Chrollo Lucifer (Hunter x Hunter)
• Mayaka Ibara (Hyouka)
• Josephine Joestar (JoJo's Bizarre Adventure)
• Munakata Reisi (K Project)
• Kido Tsubomi (Kagerou Project)
• Black/William Macbeth(Kekkai Sensen)
• Takashiro Chidori (Kiznaiver)
• Kuroko Tetsuya (Kuroko no Basuke)
• Morgiana (Magi)
• Ren Hakuryuu (Magi)
• Ugo (Magi)
• Abigail Remeltindtdrinc (Metalocalypse)
• Toki Wartooth (Metalocalypse)
• Kanbaru Suruga (Monogatari)
• Mizutani Shizuku (My Little Monster)
• Kainé (NieR)
• Tsugumi Seishirou (Nisekoi)
• Choromatsu Matsuno (Osomatsu-san)
• Haruhi Fujioka (Ouran High School Host Club)
• Gilbert Nightray (Pandora Hearts)
• Shouma Takakura (Penguindrum)
• Elizabeth Bennet (Pride and Prejudice)
• Akemi Homura (Puella Magi Madoka Magica)
• Utena Tenjou (Revolutionary Girl Utena)
• Matt Miller (Saints Row)
• Retoree (Show by Rock!!)
• Daria Parker (Silk)
• Midori (Space Patrol Luluco)
• Rey (Star Wars)
• S/Mystery Girl (Steven Universe)
• Chance Matthews (Threshold)
• Touka Kirishima (Tokyo Ghoul)
• Adashino Benio (Twin Star Exorcists)
• Damsel (Vampire the Masquerade: Bloodlines)
• Fukami (Wadanohara and the Great Blue Sea)

Kin:

• Cats
• Void