Direct link to pattern PDF. Pattern is entirely in Japanese but charted.

Materials:

• Japanese size 5/0 (3.0 mm) crochet hook
• approx. 160g (832 m) light fingering weight (3-ply) yarn, color A
• approx. 90g (282.86 m) sport weight yarn, color B
• approx. 115g (361.43 m) sport weight yarn, color C

NOTE: For the Saratto Cotton (3-ply yarn) only, use 2 strands at once.