Japanese Koi - 40cm koi with certificates

Could somebody please ID this koi for me please, he/she has grown so much in the past few months trebled in size

Is anyone rehoming or selling any pond fish South Yorkshire area but happy to travel abit further

Recommendations for places to buy smaller cheap koi in essex about 40 mins from romford ? Already been to manor koi and one in tranquil waters in ongar Thankyou Recommendations for places to buy smaller cheap koi in essex about 40 mins from romford ? Already been to manor koi and one in tranquil waters in ongar

If anyone’s rehoming or selling some koi let me know as I made my first pond and would like some koi for it willing to pay for it thanks