list of narratives with plot-important kinning
- final fantasy xiv
- metal gear solid
- symphogear
- kingdom hearts
- final fantasy vii
- inuyasha
- danganronpa v3
- wild arms

cmon everyone i know there's more

- higurashi

- all of when they cry

unsure about the specifics of higurashi so that'll be on the "maybe" list, i'm unsure if any character says "I AM OTHER CHARACTER" sort of thing
that being said

- persona 5 royal
- sonic the hedgehog ova

- bug fables

- blazblue

- at least the first ace attorney

- bloom into you

- digimon cyber sleuth
- that one pokemon movie where ash used his aura and stuff

yakuza 0

- fire emblem: multiple. mostly looking at tiki

- into the spiderverse is a movie about finding doubles

original yugi-oh

- us (the movie)