April 13, 2024

Taiwan Seminar2024

February 25, 2024

Tokyo Winter Seminar2024

December 31, 2023

Happy New Year2024

December 24, 2023

The 9th Taikai

October 9, 2023

Hokkaido Seminar2023

October 1, 2023

Germany Seminar2023

October 1, 2023

Singapore Seminar2023

September 10, 2023

Information About The9th Taikai

August 11, 2023

R.I.P. Esaka Sensei

July 23, 2023

Early Summer Seminar2023