F社子会社時代の82~97製はF工場製造でMADE IN JAPANと刻印されている
木材加工などの製造が外注(国内だけでなく海外も含まれる)で組み込みが国内のD楽器の97~07製はCRAFTED IN JAPANと刻印されている
D楽器が設備投資を行い木材加工も可能にし、完全国内自社製造している08~以降はMADE IN JAPANと刻印されている。
中期である97~07製は生産、製造箇所が色々複雑で、CIJという刻印であっても海外製のものも存在すると言われてます。
Wood processing for the product was done by outsourcing partners (including both domestic and foreign companies) and it was assembled by D musical instrument in Japan from 1997 to 2007 and was engraved with "CRAFTED IN JAPAN".
D musical instrument invested in wood processing factory and is producing the product in Japan from 2008 to present. The product is engraved with "MADE IN JAPAN".
The production process between 1997 and 2007 was not simple. Therefore the product engraved with "CRAFTED IN JAPAN" might be produced in the factory outside Japan.
Between 1997 and 2007, when woodworking were done by outside manufactures (both domestic and international) and D musical instruments assembled the parts, the products are carved CRAFTED IN JAPAN.
After 2008, since D musical instruments invested in plants and equipment to do woodworking by itself, the products are completely made by it in Japan, and they are carved MADE IN JAPAN.
Between 97 and 2007, the production places are complicated, and it is said that even if the products are carved CIJ some of them are made outside of Japan.