Typhoon No. 15 is forecast to make landfall in the Kanto region tonight [1].
The approaching storm threatens critical infrastructure and residential areas across eastern Japan. Local authorities said the system could trigger landslides, flooding, and high waves, creating significant risks for coastal and mountainous communities.
Live camera footage from Choshi city in Chiba Prefecture shows current conditions as the region prepares for the storm's arrival [1, 2]. Forecasters said the system will bring strong rain and wind to the Pacific side of the Kanto and Tohoku regions [1].
Beyond the immediate landfall zone, the typhoon's influence is already being felt across other prefectures. A report from Livedoor said that linear precipitation zones formed in Shizuoka and Kanagawa prefectures on June 5, 2026 [3], resulting in record-breaking heavy rain [3].
Emergency management officials said there is a possibility of tornado-like gusts accompanying the storm [1, 2]. Residents in the path of the typhoon are urged to monitor local weather alerts and follow evacuation orders to avoid the heightened risk of flooding [2].
While primary reports identify the system as Typhoon No. 15 [1], some regional outlets have referenced different storm designations for systems approaching Kanto during this period. Despite these discrepancies in numbering, the immediate threat of severe weather remains the priority for emergency responders in Chiba and surrounding areas [1, 2].
“Typhoon No. 15 is forecast to make landfall in the Kanto region tonight.”
The arrival of Typhoon No. 15 in the Kanto region, particularly near the densely populated areas of Chiba and Tokyo, increases the likelihood of significant transport disruptions and urban flooding. The reported formation of linear precipitation zones in neighboring prefectures suggests an atmospheric environment primed for extreme rainfall, which often leads to rapid-onset landslides in Japan's hilly terrain.
