I trained a locon for these nine Bocchi The Rock characters I could gather a sufficient dataset on.
I did prune the appearance tags making the girl's name their respective token, but sometimes a slight push helps in accuracy, so here are some overly verbose examples
gotou hitori, cube hair ornament, pink hair, straight hair, blue eyes,
gotou futari, pink hair, blunt bangs, short hair,
gotou michiyo, pink hair, single bun, blue eyes,
kita ikuyo, green eyes, red hair, one side up
yamada ryou, yellow eyes, hairclip, blue hair
ijichi nijika, ahoge, red eyes, blonde hair, sidelocks, side ponytail,
ijichi seika, ahoge, red eyes, very long hair, straight hair
pa-san, green eyes, blunt bangs, long hair, colored inner hair, black hair, purple hair
hiroi kikuri, pink hair, purple hair, hair over shoulder, single braid, purple eyes, sharp teeth
