アルツハイマー病: Alzheimer's disease is a major health concern with rising public interest in Japan.
Health search trends · Last 30 days
Health searches trending in Japan
Explore the health topics that attracted the most search attention in Japan over the last 30 days. Updated Jul 21, 2026, 6:04 AM UTC.
Search trend report
Last 30 days · Updated Tuesday, July 21, 2026
Health search analysis in Japan
JP health interest is concentrated around アルツハイマー病, 熱中症警戒アラート, 高額療養費.
Topics observed
8
Represented searches
170K
Leading topic
Health
Attention mix
What the country is searching
8
Health100% (8)
Why people are curious
In JP health, search intent is led by worrying (4), following (2), explaining (2). People are using the snapshot to track what is happening now, understand confusing topics, and decide what to do next.
What to know now
The pulse, explained
熱中症警戒アラート: 熱中症警戒アラート searches have increased by 200% in Japan, showing concern over heatstroke alerts amid hot weather.
高額療養費: High-cost medical expenses refer to the significant healthcare costs that patients may incur in Japan, leading to searches about this topic.
金井 勇太 脳 梗塞: There is a notable increase in searches related to Yuta Kanai's cerebral infarction in Japan.
柏たなか病院: There is heightened interest in news related to a hospital incident in Kashiwa City at Tanaka Hospital.
医道審議会: The term '医道審議会' relates to medical professionals and medical ethics councils in Japan.
Ranked searches
What people are curious about in Japan
The leading searches, their context, and the related questions forming around them.
01
HealthSurging
アルツハイマー病
Alzheimer's disease is a major health concern with rising public interest in Japan.
20K+ searches · 1,000% growthSearch volume up 100%
02
HealthSurging
熱中症警戒アラート
熱中症警戒アラート searches have increased by 200% in Japan, showing concern over heatstroke alerts amid hot weather.
20K+ searches · 200% growthSearch volume up 100%
03
HealthCooling
高額療養費
High-cost medical expenses refer to the significant healthcare costs that patients may incur in Japan, leading to searches about this topic.
20K+ searches · 1,000% growthLast seen 2 days ago
04
HealthCooling
金井 勇太 脳 梗塞
There is a notable increase in searches related to Yuta Kanai's cerebral infarction in Japan.
20K+ searches · 1,000% growthLast seen 3 days ago
05
HealthCooling
柏たなか病院
There is heightened interest in news related to a hospital incident in Kashiwa City at Tanaka Hospital.
50K+ searches · 1,000% growthLast seen 5 days ago
柏 たなか 病院 事件柏市たなか病院47news
06
HealthCooling
医道審議会
The term '医道審議会' relates to medical professionals and medical ethics councils in Japan.
20K+ searches · 1,000% growthLast seen 5 days ago
医師
07
HealthCooling
放課後等デイサービス
'放課後等デイサービス' refers to after-school day services in Japan to support children with special needs.
10K+ searches · 1,000% growthLast seen 5 days ago
08
HealthCooling
医道審議会
There is a significant increase in searches about the Medical Ethics Council in Japan, connected to medical professionals and practices.
10K+ searches · 1,000% growthLast seen 5 days ago
医師