https://www.jccnc.org/kaiho-new-member-sepoct26/yumi-kubo 2026-10-27 https://www.jccnc.org/kaiho-new-member-sepoct26/hideaki-nagai 2026-10-27 https://www.jccnc.org/kaiho-new-member-sepoct26/mio-katayama 2026-10-28 https://www.jccnc.org/kaiho-new-member-sepoct26/takahiro-niiyama 2026-10-27 https://www.jccnc.org/kaiho-new-member-sepoct26/keiko-sujino 2026-10-28