Rock Seika Co., Ltd.
We are a chocolate manufacturer founded in 1928. Coin Chocolate is our registered trademark. Since 2014, we have been certified Halal by the Japan Asia Halal Association.
- Company
- Rock Seika Co., Ltd.
- Address
- 3-11-2 Soto-Kanda, Chiyoda ward, Tokyo, Japan.
- TEL
- +81-3-3253-6911
- Web site
- http://www.rock-coin.com/index.html