Hi Frans, welcome to the forum.
Your fish are not too bad as pond fish. However, not high quality.
The Shiro's head is going to be very black with no interesting pattern. Difficult to judge the rest from the small photo.
I think the Tancho will loose it's hi and you will be left with a Shiro Muji. The Hi apprears to be not strong enough to hold. The pinkish colour of the body is not a good sign.
Your Ochiba has a messy pattern and far to heavy on the front with no interesting pattern. The brown should look like autumn leaves floating on the water. However, the net pattern appears to be very good, which is very important when judging an Ochiba.
The Kin Matsuba is going to be very dark when large, and the head is dirty which is a demerit.
Your first Shusui is the best of all in my opinion. Very clean head, nice light blue with strong hi, although too high up. The scalation on a Shusui should be well defined. In this case, it is not the case but time will tell.
Your Hi Shusui has an odd body shape, and too much hi. However, it can develop into a nice pond fish.
Good luck with them all.
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