[X] Do cleansing before anything else.
[X] Introduce everybody.
[X] Idle chat. Ask the Tohoku girls how they're doing, and whether there's been any further problems. Is there anything you could do to help? -[X] If Sayaka doesn't, nudge her, or ask the Tohokus if she can copy their powers.
[X] Offer a Clear Seed. Explain. Tell them you're also offering one to every group you can reach. Hopefully it'll be the end of Grief Seed scarcity.
[X] As with the Ishinomaki group, ask if everyone would like to hang out some time, for fun. Challenge Chouko to a flying race.