Morihei Hishiboshi Whetstone #500 (Hi)
Morihei Hishiboshi Whetstone #1000 (Hi)
Morihei Hishiboshi Whetstone #3000 (Green)
Morihei Hishiboshi Whetstone #4000 (Hi)
Morihei Hishiboshi Whetstone #6000 (Hi)
Morihei Hishiboshi Whetstone #8000 (Hi)
Morihei Hishiboshi Whetstone #9000 (Karasu)
Morihei Hishiboshi Whetstone #12000 (Hi)