[AK View] A World Where Even Tumblers Require Fingerprint Recognition

A Series of Incidents Involving Sleeping Pills and Detergent

Fingerprint Tumblers Become a Must-Have for Parents of Japanese Elementary Students

Similar Cases in Korea Highlight the Precarious State of School Safety

Recently, a tumbler equipped with fingerprint recognition technology has become a hot topic in Japan. This product completely blocks third-party access by only allowing the lid to open with registered fingerprints. Originally developed to prevent drug contamination for athletes, it has now become a must-have item among parents of elementary school children. Since its launch in September last year, over 10,000 units have been sold in just six months, demonstrating its popularity.

What has made this product essential for students? A series of incidents involving the addition of detergent or sleeping pills to students' tumblers at Japanese elementary schools is the main reason. In February and March 2024, at an elementary school in Suginami, Tokyo, students detected strange smells and tastes—similar to detergent or soapy water—when drinking from their tumblers and spit out the beverages. Furthermore, in September last year, a student at an elementary school in Adachi was caught adding a sleep inducer to another student's tumbler. Incidents involving disinfectant alcohol or magnets being placed in tumblers have also occurred in various places across Japan.

In May, it was revealed that an elementary school teacher committed obscene acts, such as rubbing his lower body on a student’s tumbler, adding to the shock. Additionally, authorities found approximately 5,000 illegal photographs—including upskirt images of female students—on the teacher's mobile phone and digital storage devices.

This issue is not limited to Japan. In April this year, a teenager was caught by police after illegally entering an elementary school in Seogwipo, Jeju, South Korea. The perpetrator, identified as a first-year high school student from a nearby school, put an unknown liquid into a female teacher’s tumbler, which was later discovered to be his own semen. The same individual also performed bizarre acts, such as urinating on the teacher’s chair. The victimized teacher reportedly suffered psychological shock and is undergoing psychiatric treatment.

The Gyeonggi Provincial Office of Education has announced the launch of a "Teacher Rights Protection Group" and plans to introduce a dedicated Teacher Rights Protection Officer system. The move has stirred public interest, with some noting that the "Teacher Rights Protection Bureau"—a fictional organization in the Netflix drama "True Education"—has become reality. In reality, from a distance it may seem farcical, but up close it is a tragedy.

There is an old saying: "Ilsubaekhwak" (一樹百穫), which means "one tree yields a hundred fruits." This is derived from a passage in the classic text "Guanzi," attributed to Guan Zhong, a renowned chancellor of the Qi state during China’s Spring and Autumn period: "To plant one and harvest one is grain; to plant one and harvest ten is a tree; to plant one and harvest a hundred is to cultivate people." This emphasizes the importance of nurturing talent—in other words, education.

However, in reality, schools are no longer safe places for children and teachers. Students now need fingerprint authentication to drink water, and have to check their chairs for foreign substances before sitting down. What was once unimaginable has now become reality. Who should be held accountable? We are living in a world where students, teachers, and education itself are all in jeopardy.

This content was produced with the assistance of AI translation services.