Literally me:

• Kitaro (GeGeGe no Kitaro; multiple canons following different adaptations; 続, 2007 anime, and 2018 anime and one other but I don't know which one yet)

IDs:

• Neutrophil u-1147 (Cells at Work!)
• Kanna Kamui (Miss Kobayashi's Dragon Maid)
• Riamu Yumemi (Idolm@ster: Cinderella Girls)
• Blue Link (the Legend of Zelda: Tri Force Heroes)
• Link (the Legend of Zelda: Spirit Tracks)

Primary kins:

• Pierre (Idolm@ster: Side M)
• Mob (Mob Psycho 100)
• Simon (Gurren Lagann)
• Katsuragi (Senran Kagura)
• Mato/BRS (Black Rock Shooter)
• Inkay (Pokemon)
• selkie
• Tailypo

Secondary kins:

• Kosame Amagai (Magical Girl Site)
• Cherry Cookie (Cookie Run)
• Dr. Fox (Unikitty!)
• Aquamarine (Steven Universe)
• coyote
• werecoyote
• Florida swap deer (cryptid from local folklore)

Tertiary kins:

• Stocking (Panty and Stocking with Garterbelt)
• Kirby (Kirby)
• Fluttershy (My Little Pony: Friendship is Magic)
• brown bear