Kuriyama Joji J.TESORI Co., Ltd. 4-23-609 Kaigandori, Naka-ku Yokohama, Kanagawa 231-0002 Japan Email +81-45-264 98 79 https://jtesori.com/ EASE, SysTune, EASE Focus, EASERA, EASE SpeakerLab classes by Joji Kuriyama, in Japanese.
