By Christophe SIMON / AFP Disillusioned by work and tired of life, Seiji Yoshida withdrew from the world for seven years, but now he’s taking part in a play about the experiences of Japan’s “hikikomori”, or social recluses. Disillusioned by work and tired of life, Seiji Yoshida withdrew from the world for seven years, but now he’s taking part in a play about the experiences of Japan’s “hikikomori”, or social recluses. The 42-year-old spent most of his thirties shut inside his home. “I was going through the motions of life, but lying to myself. Apart from work, I had nothing. I’d just had enoug…