3day Course 2023 Apr , 7(Fri) - 9(Sun) , 2023 Shoden/Okuden Jun , 2(Fri) - 4(Sun) , 2023 Shoden/Okuden Jul , 7(Fri) - 9(Sun) , 2023 Shoden/Okuden Aug , 18(Fri) - 20(Sun) , 2023 Shoden/Okuden Sep , 29(Fri) - Oct , 1(Sun) , 2023 Shoden/Okuden Nov , 10(Fri) - 12(Sun) , 2023 Shoden/Okuden Dec , 15(Fri) - 17(Sun) , 2023 Shoden/Okuden 3day Course 2024 Jan , 12(Fri) - 14(Sun) , 2024 Shoden/Okuden Feb , 9(Fri) - 11() , 2024 Shoden/Okuden Apr , 26(Fri) - 28(Sun) , 2024 Shoden/Okuden May , 31(Fri) - Jun , 2(Sun) , 2024 Shoden/Okuden Jul , 19(Fri) - 21(Sun) , 2024 Shoden/Okuden Aug , 23(Fri) - 25(Sun) , 2024 Shoden/Okuden For more infomation : mailto:eeks@xf6.so-net.ne.jp You can also take the course Shoden and Okuden separately. but please start with Shoden.