支倉常長
France-Japan relations started in 1615 when Hasekura Tsunenaga, a Japanese samurai and ambassador, sent to Rome by Date Masamune, landed at Saint-Tropez for a few days. In 1636, Guillaume Courtet, a French Dominican priest, would reciprocate when he set foot in Japan. He penetrated into Japan clandestinely, against the 1613 interdiction of Christianity. He was caught, tortured, and died in Nagasaki on 29 September 1637.