You'll soon know if its an ochiba shigure, it'll be one of the friendliest koi in your pond. Doitsu koi are just non-fully scaled koi. They are scaleless apart from along the lateral and at the top.
Ya know, if I was rich, I'd build a mod-ish style pond. Black and white theme
Either black pebble substrate, then stock it with Bekko, then plant it with white lotus/lilies
OR
A white pebble substrate, then stock it with Komunryu, then plant it with pink lotus/lilies.
But given the amount of poo-poo they make and the amount of possible algae, I think I'll go with the black pebble substrate theme
That Komunryu is a stunner though!!!Thanks for sharing, Starrynight!