Heatwave Watch: Japan issued heatstroke alerts as temperatures topped 38C in parts of the country, with Tokyo hitting 36C and officials warning the extreme heat could last all week. Public Health & Policy: The government is weighing new rules to protect children from social media risks, with experts split on whether to copy blanket age limits. Dengue Breakthrough: Takeda’s QDENGA became India’s first approved dengue vaccine for ages 4–60, offering prevention without prior exposure testing. Energy Tech: Japan is advancing a space solar power test aimed at wireless transmission to Earth, while JR East plans Japan’s first hydrogen hybrid passenger train for commercial service in fiscal 2027. Security & Diplomacy: Russia condemned Japan-Ukraine drone cooperation as a hostile act, as Japan also moves to bolster Cambodia’s defense with $3M in security aid. Local Life: Beach access is shrinking—approved swimming beaches are down about 30% over three decades, as municipalities cite fewer visitors and staffing limits. Sports: PV Sindhu won the Japan Open, beating Akane Yamaguchi 21-17, 21-17 to claim her first title. Society: Yawata’s mayor became the first sitting mayor in Japan to take maternity leave, sparking debate. Culture & Memory: A Japanese team began test excavations in Taiwan’s Pingtung for WWII remains, with hopes of repatriation.