This is the main character of an old anime from 1983 which I used to watch when I was a child

Serendipity, The Pink Dragon Clay animation play...

Serendipity the Pink Dragon 1983 anime. Serendipity the Pink Dragon (ピュア島の仲間たち Pyuatō no Nakama-tachi, Serendipity Stories: Friends of Pure Island)...