Three Lions Die at Tokyo Zoo Amid Severe Heatwave in East Asia
Three lions at Tama Zoological Park in greater Tokyo died within a single week from suspected heat stress as extreme temperatures sweep Japan and East Asia.

Three lions housed at a zoo in Tokyo died within a single week due to suspected heat stress, as record-breaking heatwaves affect Japan and broader regions of East Asia. The losses occurred at Tama Zoological Park, a facility situated in Hino city within the greater Tokyo metropolis. Following the rapid sequence of deaths, park management closed the zoo's lion exhibit in late response to the severe environmental conditions impacting the animals.[1][2][3]
The incident highlights the impact of extreme temperatures sweeping across Japan and surrounding East Asian countries. With heat levels reaching record highs across the region, suspected heat stress has posed critical challenges for animal welfare, prompting zoological staff to adjust operations and restrict exhibit access during the heatwave.[1][2][3]


