Takashi Iura (1977), Japanese bonsai artist
Apprenticed with Master Takeo Kawabe, owner of the second generation nursery in Nagano, Japan.
His trees are regularly displayed at the prestigious Kokufu-Ten and Sakufu-Ten exhibitions, in 2014 the winner of Sakufu-Ten.
Kim Seok Ju (1961), Korean bonsai artist
Learned bonsai since he was only 16 years old. In 1989 he opened his own bonsai nursery Taechowon. He received several gold and silver prizes at different Korea Bonsai Exhibitions. He is consultant of the Korea Bonsai Masterpiece Exhibition and the Gopung exhibition and also he has given several demonstrations outside Korea: China, Taiwan, Vietnam, Czech Republic, Poland, Lithuania, Belgium and Italy.
In 2017 he was one of the demonstrators at the BCI and ASPAC Conventions, 2018 at Bonsai San show in France and at Taiwan NBE, 2019 Best of 20 years Trophy at Belgium
Lee Kwang Jong (1971), Korean bonsai artist
Studied bonsai from 1993 till 2003 and opened his own bonsai nursery in 2005.
He received several grand prizes at different Korea Bonsai Grand Exhibitions and demonstrated outside Korea in Poland, Czech Republic and China.
For more than 10 years he was technical advisor at the Morningcalm Arboretum.
He was demonstrator at the Asia Bonsai Friendship Federation Convention and was rewarded with the Artist of the Year Award at the 1 st Korea Bonsai Artist Society Exhibition in 2017.
Cho Wong Dong (1974), Korean bonsai artist
Studied bonsai at Dae Cheong Won and Baek Am San Bang.
In 2003 he opened his own bonsai nursery Song Seol San Bang and five years later his bonsai school. He was demonstrator in the Czech National Bonsai Exhibition in 2008 and he was Forest Service Chief at the 2015 Korea Bonsai Grand Exhibition.
Cho wong Dong earned several times prizes at the Cheong Poong Bonsai Exhibition.
He was demonstrator for the China Bonsai Artist Association and at the Asia Pacific Bonsai Friendship Federation Convention in 2017.
Choi Song Ho (1972), Korean bonsai artist
Studied bonsai between 1993 and 1996. Shortly afterwards he opened his own bonsai nursery Song Ho Won. He received grand prizes and excellence award on several Hanbat Bonsai Exhibitions, where he is now in the masterpiece selection committee.
Choi Song Ho was a demonstrator at the Asia Pacific Bonsai Friendship Federation Convention 2017.
And famous European demonstrators.