Myeongjin Hwang

CEO

in Seoul Korea

Allo = I belittle you.

Mother.

...

Byeol = Star

Her son.

...

Jageunjeom = Small dot

His syster.

...

배변 훈련 장치 및 이를 이용한 훈련 방법
(POTTY TRAINING DEVICE AND POTTY TRAINNG METHOD USING THE SAME)
== model v1 ==

배변 훈련 장치
(POTTY TRAINING DEVICE)
== model v2 ==

홀인원 고양이 화장실
(HOLE IN ONE CAT TOILET)
== model v3 ==