A 75-year-old man operating a Japanese language school has been found dead at his apartment near Tokyo, prompting police to launch a murder investigation.The body of Jiro Iwai, who managed the school as well as other companies, was found around 1:30 p.m. Sunday when a female employee of his company came to his home and found him dead, bleeding from a wound to the head. He lived alone in the apartment in the city of Sakura, Chiba Prefecture.Investigative sources said he was likely struck multiple times with the intention of killing him.An autopsy showed he may have died of damage to the spin…READ FULL ARTICLE