- Hitachi RZ-WS4Y 220V rice cooker
- IH heating, five layer iron pot
- Listed size of 2.5 L
- Japanese made per Chinese listing

Hitachi RZ-WS4Y 220V is a rice cooker from the Japanese maker Hitachi, listed at 2.5 L. The Chinese listing describes all round IH heating with a five layer iron inner pot, and notes that it is made in Japan.
This is a 220V version for markets on that voltage. Ground Biotech supplies it wholesale for export to importers, distributors and Asian supermarkets, and can confirm plug type and carton details on request.