Eight missing hooouuurs....Both letters came from a person named "Kaguya".Their contents were mostly reminiscing on our time together over several days.This girl, "Kaguya", was presumably between 6 and 8 years old.I discovered that they originally came from a children's magazine.The final photo was taken at 10am.And in those 8 hours...The photos and video are fine up until we reached that fork in the mountain path.The rest of the data is corrupted.The paper used for the letters and envelopes, as well as the stickers to seal them, were printed in the early 90s.