I think Shisui had them not go because it was too soon, but you can double check it with Shana. Pretty sure Seph got a note from Ami railing about that.

However! Seph comes around the village from time to time, just a quick pass and then gone again, the seal guards are exasperated by it but he always comes alone so...

that's an option too Spotting him on a walk through since he usually doesn't even try to go into the village on such occasions.