日本静冈发生持刀袭击泼液体事件，15人受伤入院一人被捕

Group 1 - A knife attack and the spraying of an unknown liquid occurred at a rubber factory in Mishima City, Shizuoka Prefecture, Japan, resulting in 15 injuries [1][2] - The factory involved is Yokohama Rubber Company's Mishima plant, which produces truck and bus tires [2] - The assailant, a 38-year-old man, was arrested on suspicion of attempted murder and reportedly had a connection to the factory [2]