Unsolved Case: Five Young Girls Disappeared in Japan Decades Ago
Listen to the story
Decades after five young girls disappeared one after another in the Tochigi and Gunma prefectures of Japan, the case remains officially unsolved, continuing to attract public attention and speculation.
No one has ever been definitively identified or charged as the person responsible for the disappearances, despite extensive police investigation over the years.
Police long believed that a single man was behind the series of disappearances, and witness accounts reportedly described his appearance as resembling Lupin the Third, a well-known character from Japanese manga and animated television.
The comparison to a fictional character has added a strange, almost unreal element to an otherwise deeply tragic case.
Among the victims was a girl who was only four years old at the time of her disappearance.
Her mother has since spoken publicly about her grief, noting that her daughter would now be 41 years old had she survived.
Her words highlight how the passage of time has not eased the pain felt by families connected to the case.
Renewed interest has come from a documentary program produced by NHK, Japan's national public broadcaster, which examines the case in detail.
The program reportedly focuses on DNA analysis conducted during the original investigation, suggesting there may have been shortcomings or ambiguities in how the forensic evidence was handled at the time.
Such questions have fuelled ongoing debate over whether the true culprit was ever properly identified, or whether investigative errors allowed the case to remain unresolved.
Cases involving multiple child victims tend to leave a lasting mark on public consciousness, and this case is no exception, having remained a subject of media coverage for many years.
Although official answers remain elusive, renewed media scrutiny, such as the NHK program, keeps alive the possibility that new information could eventually come to light.
For the families who lost their daughters, the case is not simply a historical mystery but an ongoing, painful reality that continues to shape their lives decades later.
Vocabulary7 words
- unsolved
- not yet explained or answered
- manga
- a Japanese style of comic book
- NHK
- Japan's main national TV company
- DNA
- tiny parts of the body that show a person's identity
- culprit
- the person thought to have done something bad
- forensic
- related to scientific ways of solving crimes
- ambiguities
- unclear or confusing parts
Quiz
Answer key
1. It remains officially unsolved 2. DNA analysis from the original investigation 3. True
โ Nice work on the quiz!
Keep the momentum going โ book a live English lesson with a Preply tutor.
Discussion questions
- Why do you think unsolved cases like this stay in public memory for so long?
- How might new documentaries or media coverage help uncover the truth in old cases?
- What challenges do investigators face when re-examining decades-old forensic evidence?
- How do you think families of victims are affected when a case remains unsolved for many years?

