TOKYO (TR) – A fading label on a 25-year-old mini-DV tape holds the latest clue in the chilling cold case of Mayo Ide, the 18-year-old Tokyo art student who vanished without a trace in 1999.
For over two decades, Tokyo Metropolitan Police and the mother of Ide have desperately sought answers in the baffling disappearance. Now, newly discovered video footage is shedding light on the teenager’s final days, reports Fuji News Network.
Ide, a 171-centimeter-tall freshman at Tama Art University who briefly worked with a modeling agency, dreamed of becoming an artist. Her life was detailed in six “search notebooks” compiled by her mother, Mariko, after her life was mysteriously derailed in August 1999. The 18-year-old abruptly backed out of an annual family trip to Aichi Prefecture, claiming she had a dentist appointment. She vanished the following day.
Initially treated as a standard runaway case, the Metropolitan Police Department’s First Investigation Division officially designated her disappearance as a cold case in 2010. Detectives launched a full-scale probe, even asking Mariko to recreate the exact contents of their refrigerator from the day she vanished to pinpoint a precise timeline of Mayo’s last known hours.
When Mariko searched her daughter’s room after her disappearance, she found several peculiar items missing: a swimsuit used at a local pool the day prior, her PHS mobile phone charger, a favorite T-shirt, and a recently purchased art book. Strangely, her travel toothbrush was left behind at the home.
Determined to find answers, Mariko became an investigator herself. She checked with the dental clinic to confirm her daughter never arrived for her alleged appointment. She also tracked down the last VHS tape Ide returned to a local video shop just before she disappeared—avant-garde director Shuji Terayama’s “Pastoral: To Die in the Country.”
Day trip to Enoshima
The investigation gained a renewed spark when a former university friend recently uncovered an old video camera and tape in her family’s storage.
Shot in June 1999 — just two months before Ide disappeared — the 20-minute footage shows Ide and her film club friends on a day trip to Enoshima. Ide is seen wearing a light green tank top, the exact item of clothing that vanished from her closet and is believed to be what she was wearing when she went missing.
While the footage brought tears to her mother’s eyes, it also captured a cryptic final remark. As the friends prepared to head home, Ide sighed to the camera: “School is tomorrow… I have to cheer up.”
Her friends recall the comment as a casual complaint about university life, but the remark adds an eerie undertone to her subsequent disappearance.
Refusing to give up hope that her daughter is still alive, Mariko continues to decorate her home with traditional Hina dolls every year for Ide’s birthday.
“Whether she is being held captive somewhere or has a reason she can’t return, I just want to tell her: ‘I’m sorry I couldn’t find you for 25 years. Thank you for surviving,'” Mariko said.
Police continue to seek tips regarding Ide’s whereabouts. Anyone with information is urged to contact the Machida Police Station at 042-722-0110.
