@dreadnaut Thank you for your suggestion on adjusting dates with exiftool! Your method of adding or subtracting time instead is smart. It indeed allows for date correction while preserving the original timestamp, which is a great approach I hadn’t considered before.

By the way, did you come to Japan for a trip? I hope you enjoyed your stay here. If you ever plan to visit Japan again, please let me know—I’d love to share some recommendations with you!​