Verified answer

It's an address in simplified Chinese.

It's not Japanese.

I will rewrite it in pinyin and traditional Chinese with spaces between words:

韓國 漢城 青檀 洞 3 环 楼 201洞 1108號

Hanguo Hancheng qingtan dong san huan luo Erbai-yi dong quian-bai-ba hao.

BLDG 201, 3rd floor, number 1108

Wingceltis <this is a plant, a type of flower>

Seoul, South Korea.

Seoul, South Korea Pteroceltis hole three-hole 1108, No. 201, Central House