“At the end of isolation: Examining caregiver murders of disabled individuals—delayed responses and lack of support lead to family isolation, termed ‘social neglect’ in final report”
It has been nine years since the incident at the Tsukui Yamayuri-en facility (located in Midori Ward, Sagamihara City), where 19 individuals with disabilities were killed and 26 others, including staff members, were injured. Through the trial of last year’s murder case involving a former user of Nakai Yamayuri-en (Nakai Town) in Chiba Prefecture, the investigative report, and testimonies from those involved, we examine the current state of welfare for people with disabilities and the local community in Kanagawa.
The chairperson, Mr. Sato (center), explaining the report—June 30, Prefectural Office
Following the incident in which a father (78) killed his severely intellectually disabled younger son (then 44), related organizations, including the prefecture, Odawara City, and Nakai Yamayuri-en (Nakai Town), established an investigative committee and released a final report in late June.
The report contained harsh criticisms. While the risk of abuse had existed for years, the family was perceived as “usually kind and caring toward their child.” Support for the son and his caregiving parents, as well as responses to the father’s abuse, were all delayed. The report condemned the lack of coordination, which isolated the family, stating that “it would not be wrong to call this societal neglect.”
Was Odawara City Hall’s Response Appropriate?
Tsukui Yamayuri-en facility
Tsukui Yamayuri-en is a scenic park located in Sagamihara, Kanagawa Prefecture, Japan, famous for its beautiful lilies (*yamayuri*). The facility spans around 30,000 square meters and features over 500,000 lilies of various species, blooming seasonally from late June to early July. Originally opened in 1983, it has since become a popular destination for flower enthusiasts and tourists seeking vibrant natural landscapes.
Midori Ward
Midori Ward is a residential and commercial district located in Yokohama, Japan, known for its green spaces and modern urban development. Established in 1994 through the merger of several towns, it has grown into a vibrant area with parks like the Yokohama Zoological Gardens and convenient transportation links. The ward reflects Yokohama’s blend of nature and city life, offering a mix of housing, shopping, and cultural facilities.
Sagamihara City
Sagamihara City, located in Kanagawa Prefecture, Japan, is a modern urban area with a rich history tied to its military and industrial development. Originally a collection of agricultural villages, it grew rapidly in the 20th century, particularly after the establishment of a major military base in the 1930s. Today, it is known for its aerospace industry, green spaces like Lake Sagami, and cultural sites such as the Sagamihara City Museum.
Nakai Yamayuri-en
Nakai Yamayuri-en is a scenic garden in Nakai, Japan, renowned for its stunning display of yamayuri (mountain lilies), which bloom in vibrant colors during the summer. Established to preserve and showcase native flora, the garden offers a peaceful retreat with walking paths and picturesque views. While its exact historical origins are unclear, it has become a beloved local attraction, celebrating the natural beauty of the region.
Nakai Town
Nakai Town is a small, rural town located in Fukui Prefecture, Japan, known for its scenic beauty and traditional charm. Historically, it was an important post town along the Hokurikudō highway during the Edo period, serving travelers and merchants. Today, Nakai preserves its historical atmosphere with well-maintained old streets and cultural heritage, attracting visitors interested in Japan’s feudal past.
Chiba Prefecture
Chiba Prefecture, located in the Kanto region of Japan, is known for its mix of urban development and natural beauty, including Tokyo Disney Resort and Narita International Airport. Historically, it was part of the ancient Shimōsa and Kazusa provinces and played a key role in feudal Japan. Today, it is a bustling area with strong ties to agriculture, industry, and tourism.
Kanagawa
Kanagawa is a prefecture in Japan, located south of Tokyo, known for its mix of urban centers, coastal areas, and historic sites. It is home to Yokohama, Japan’s second-largest city, as well as Kamakura, the former political capital of medieval Japan, famous for its Great Buddha (Daibutsu) and ancient temples. The region also played a key role during Japan’s opening to the West in the 19th century, with Yokohama serving as one of the first international trading ports.
Odawara City
Odawara City, located in Kanagawa Prefecture, Japan, is a historic city known for its iconic Odawara Castle, which dates back to the 15th century and served as a key stronghold for the Hojo clan during the Sengoku period. Today, the reconstructed castle is a popular tourist attraction, surrounded by cherry blossoms in spring and offering insights into Japan’s feudal past. The city also serves as a gateway to the Hakone hot springs and Mount Fuji, blending history with natural beauty.
