From official page:

The raw materials of this yarn are wool and mohair, but it was designed so as not to be heavy. This yarn fully expresses the playfulness of its colors and its medium-thick size shows thickness and delicateness.

Stick Needle JP 8〜10
Crochet Needle JP 8/0〜10/0
Gauge 16-17 sts 23-24 rows

Average usage

• Women’s pullover: 400g
• Men’s pullover: 520g