Snake seen in Seoul, South Korea

Snake seen in Seoul, South Korea

Observation - Snake seen in Seoul, South Korea - Global. Description: My daughter is living in South Korea and saw this snake on a path in a park near where she lives in Seoul. It was about 50cm long and was out during the day. I can't find very much about Korean snakes on the internet. Are there any people out there who

My daughter is living in South Korea and saw this snake on a path in a park near where she lives in Seoul. It was about 50cm long and was out during the day. I can't find very much about Korean snakes on the internet. Are there any people out there who know something about Far eastern snakes and can help to identify this?