自分に合う碁具の選び方（その2）碁盤編
From cardstock 9x9s to high-end kaya gobans, explore the variety of materials used for Go boards to find your own best fit.
自分に合う碁具の選び方（その1）碁石編
From homemade stones to high-end Go sets, explore the variety of materials used for Go Stones to find your own best fit.