How to Open a Triangular Riceball Ch.041 How to Open a Triangular Riceball Ch.041 pic-1 How to Open a Triangular Riceball Ch.041 pic-2 How to Open a Triangular Riceball Ch.041 pic-3 How to Open a Triangular Riceball Ch.041 pic-4 How to Open a Triangular Riceball Ch.041 pic-5 How to Open a Triangular Riceball Ch.041 pic-6