(01/1990) - Kamata Shigeo: Running Water does not molder
(07/1990) - Kamata Shigeo: The Way
(01/1992) - Kamata Shigeo: Zen and Budo
(01/1993) - Kazuko Hidaka: Aikido and I
(10/1993) - Kamata Shigeo: Kagamibiraki
(01/1994) - Tendokan office: The history of Tendokan
(04/1994) - Tendokan office: Which persons will actually be called uchideshi?
(10/1994) - Yamamoto Keiichi: How I came across Shimizu Sensei
(01/1997) - Kenta Shimizu: My Father Kenji Shimizu
(10/1997) - Watanabe Koichi: Report from the Autumn Seminar
(01/1998) - Tendokan Office: New Year's Interview
(05/1998) - Richard Moe: The 2nd Chance
(04/1999) - Tendoryu Aikido Singapore: First Tendoryu Aikido Seminar in Singapore
(10/2000) - Kenta Shimizu: I participated in the Herzogenhorn Seminar
(01/2001) - Isamu Shima: Being Guided ...
(04/2001) - Watanabe Koichi: We are mourning Kamata Sensei
(10/2002) - Yoichi Kawamata: Aikido and Flying
(01/2003) - Susanne Frohlieb: Without Aikido I never would have come to Japan...
(05/2003) - Bernhard Rösch: Win-Win
(05/2005) - Kenta Shimizu: Special Report "Spring Seminar 2005"
(05/2006) - Interview with Waka-Sensei
(01/2007) - Y. Sato: The Seminar has Finished