Should a newbie reroll?

It's been a while since I've seen a reroll from scratch... Having Hibiki is fine though

They say starting from scratch (reroll) is fine if you get two out of Hibiki, Shun, Ako, Iroha, Aru, and Iori. Focus on saving up as much currency as possible before the festival.

Do you really need to reroll...? Getting Arura Hibiki is pretty good, so honestly, you don't need to reroll. Plus, you have Maki and Midori, so you can just play.

Didn't get anything good, but old-timers used to clear content with this character too, so no worries!

You only need Shyun and Ako from the archive.

I started out like this. I think it would be better with more supporters, but your area is cleared enough with what you have, so it's fine.