ダイヤモンド毛糸/ Diakeito Diagold, is a company that manufactures yarn 100% wool, in Japan. From my research, there are even manuals that show different ways to knit cute clothing, using their products.
Amongst my older auction photos saved, I found this! It's a knitting manual.
ブラザー/ Brother L, the company,
編機/Amiki, Knitting Machine.
正しい使い方/ Correct Usage.
No surprise there! One of the reasons we keep going back...
Thank you for reading! ~ ggsdolls