Uchigumori (内曇) (~6000 to 8000)
This is a must have whetstone for anyone who wants to polish Katanas.
Personal Notes: I haven't tested it yet. But I'm sure it will be amazing.
- Mizukihara Uchigumori Hazuya Akarenge (Right side)
- Mizukihara Uchigumori Hazuya Akarenge (Left side)
- Mizukihara Uchigumori Hazuya Akarenge (Wet state)
