ヤンマと見まごう大きさで、岩から岩へと悠然と飛ぶ姿は、威風堂々。私もせっせと追いかけて写真を撮りました。It was as huge as some of the Aeshnidae members, and was flying grandly from rock to rock. I chased it to take photos.
コオニヤンマのようです。カッコいいなぁ・・。Seems to be aSieboldius albardae. Cool...!
After I took some photos, it flew again and landed on a rock right in front of a boy with an insect net, and was surely caught. The boy was, however, saying "let's take a photo and release it" and a man who appeared to be his father started to take photos, so I believe it was released afterwards.