Japan hanged two death-row inmates Tuesday morning, including a 44-year-old man who killed four people when he was a minor, the Justice Ministry said.Teruhiko Seki became the second inmate to be hanged for a crime committed as a minor in the first such execution in 20 years, after Norio Nagayama, who killed four people when he was 19, was executed in 1997.Seki was 19 when he killed a 42-year-old corporate executive, his wife, 36, their 4-year-old daughter and the executive's 83-year-old mother, while injuring the only survivor, a daughter who was 15, in 1992. He also stole 340,000 yen ($3,0…READ FULL ARTICLE