2016 Volume 2016 Issue 26 Pages 7-9
New resources about Otsuma Taro Kanesumi (the ancestor of Otsuma Ryouma) were collected in this study. He was known as the old samurai followed to the retired-emperor Gotoba, and died at the Jyoukyu revolt, in 1221. But new resources suggest/indicate his further activities with the retired-emperor Gotoba. The Japanese cedar which was planted by Otsuma Kotaka in 1964, was identified on this work, and we had the celemony to celebrate the 50th anniversary from the plantation year, in 2014, which was also the 130th anniversary of Kotaka’s birth year.