The PDF is still available from Pierrot/Gosyo, at the link shown above. The informational pattern page is no longer online, but was archived. (archive link)

Pattern is Japanese but fully charted using standard Japanese knitting and/or crochet symbols. For help using Japanese charted patterns, please visit the Japanese knitting & crochet group.

Tools/Materials: Japanese size 7 knitting needles (4.2mm)