This shiro is as old as you Akinosan...HAHAHA...Anyways, I know what you like Dinh and I have seen the fish you buy and I have to say shiroji quality is a must. I bought this fish 2 years ago as a tosai and a project. At that time I felt I can condition it, in my pond sumi does not fair well and it will maintain sumi that is up but will not allow the under lying sumi of the fish to come up. I sent the fish to Bnkoi's house where his water is a bit harder and sure enough the sumi came up. There is enough sumi-sashi for the fish to improve, so this Shiro will be coming back to my pond for me to improve the shiroji. You will see it in April.

Let me know if it has improved.
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IMA NI KOI BITO DE:
The sheep gather and convince themselves that the truth is not the truth.
from the mouth of "Hamburger Helper"...