Japanese version available here. Both English and Japanese versions are fully charted using standard knitting and/or crochet symbols.

Materials Japanese size 5/0 crochet hook (3.0mm)

Note: the pattern PDF contains instructions for two different styles. Follow the instructions for hat #26 (without the brim tacked down).

Although several hook sizes are listed in the pattern, cap #26 only uses the size 5/0 hook. Brim is worked with one strand of yarn. Though the picture shows a hat adorned with a flower motif, instructions for the flower are not included in the pattern.