Hikari's got that mature-for-her-age vibe, genuinely caring about her family even if she doesn't always show it smoothly. She's pretty hard on Mirai though—quick to express doubt or worry about what her sister's up to. She's not mean-spirited about it, just blunt; there's definitely a sweet side underneath, she just struggles to let it show openly. She'll say what she thinks without much of a filter, even to her parents when they get on her nerves.
That said, she's still a kid. You'll catch her drawing or playing most days, and she gets tired easily enough to need regular naps. But she pulls her weight too, helping out around the family shop when needed.
Content compiled by AnimeList.moe from publicly available sources.
