ko-ichi and ko-ni are the alternate forms miyuko takes with transform. they function similar to DID alters. (i have DID these are self inserts LMAO)

みゆ子 (miyuko) | mew | it/its | only knows transform
子００１ (ko-ichi) | eevee | she/her | attract - frustration - endure - last resort
子００２ (ko-ni) | pikachu | she/her | protect - rest - growl - thundershock

really channeled the 11 year old in me for these designs. also listened to early 2010s emo music while drawing this. it was more fun than i've had drawing in a while tbh LMAO