We are just about finished here, but we have two things to note:

1. Shun and Zelda are going to check out Tokyo Daijingu and search it for any charms or other weird things hidden away out of sight. Will they find anything?

2. Hibiki is going to have the charm the cultist gave them analyzed. What might she be able to learn about the thing, if anything?

If these investigations would require taking another mission, that's fine, just let us know!