Leprosy(Hansen's Disease)

Leprosy

Explanation :

After being diagnosed with leprosy, Tetsuo Sakurai was forced to leave home at the age of 15. He didn’t return for more than 60 years. At first, he received treatment in neighboring Hirosaki for 10 months but after he showed no improvement, his parents were obliged to have him quarantined in a sanatorium under Japan’s 1907 Leprosy Prevention Law (not repealed until 1996).