[title in Japanese]

Released: April 15, 2017 | Volume 33 Issue 1 Pages 37-42

[title in Japanese]

Released: October 16, 2017 | Volume 33 Issue 2 Pages 67-72

[title in Japanese]

Released: April 15, 2017 | Volume 33 Issue 1

Hurdle classes based on taking three easy steps between hurdles

Released: September 12, 2013 | Volume 29 Issue 2 Pages 1-9

Chihiro Akutsu, Akira Ito

[title in Japanese]

Released: April 25, 2013 | Volume 29 Issue 1 Pages 67-72