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Pick your koi · Raise it · Get judged

2026 Sekiguchi & Omosako Grow-Out

58 hand-selected jumbo tosai, judged head-to-head when the breeders fly in from Japan. Best grow-out wins a round-trip to Japan.
See the Grow-Out →
Pick a style. Raise your fish. Get judged

THE FIRST OF ITS KIND 2026 ONLINE GROW-OUT CONTEST

29 hand-selected Omosako Shiro Utsuri. Judged by the Omosako family. Winners 2027.
SEE THE CONTEST →

Sakai Fish Farm Collection

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Koi Food

AkaFuji Floating - premium Japanese koi food at Mystic Koi
JPD
JPD AkaFuji Color-Enhancing Koi Food (Floating) Sale priceFrom $102.00
AkaFuji Sinking 20Kg - premium Japanese koi food at Mystic Koi
JPD
JPD AkaFuji Color-Enhancing Koi Food (Sinking) Sale price$308.00
JPD Fujizakura Immune-Support Koi Food (Floating)
JPD
JPD Fujizakura Immune-Support Koi Food (Floating) Sale priceFrom $95.00
Fujizakura Sinking 20Kg - premium Japanese koi food at Mystic Koi
JPD
JPD Fujizakura Immune-Support Koi Food (Sinking) Sale price$270.00
JPD Shori High-Growth Koi Food (Floating)
JPD
JPD Shori High-Growth Koi Food (Floating) Sale priceFrom $100.00
Shori Sinking 20Kg - premium Japanese koi food at Mystic Koi
JPD
JPD Shori High-Growth Koi Food (Sinking) Sale price$280.00
Yamato Floating - premium Japanese koi food at Mystic Koi
JPD
JPD Yamato Color & Daily Koi Food (Floating) Sale priceFrom $82.00
Shogun Floating - premium Japanese koi food at Mystic Koi
JPD
JPD Shogun All-Season Staple Koi Food (Floating) Sale priceFrom $105.00
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Apparel

Mystic Koi T-Shirt - Mystic Koi apparel
Mystic Koi & Water Gardens
Mystic Koi T-Shirt Sale price$25.00
Mystic Koi Crest T-Shirt - Mystic Koi apparel
Mystic Koi & Water Gardens
Mystic Koi Crest T-Shirt Sale price$30.00
Sold outDainichi Staff-Style Shirt - Mystic Koi apparel
Dainichi
Dainichi Staff-Style Shirt Sale price$40.00
Sold outDainichi Design T-Shirt - Mystic Koi apparel
Dainichi
Dainichi Design T-Shirt Sale price$37.00
Sold outMystic Koi Snapback Cap - Camo/Black - Mystic Koi apparel
AOD
Mystic Koi Snapback Cap - Camo/Black Sale price$30.00
Dainichi Tote Bags - Mystic Koi apparel
Dainichi
Dainichi Tote Bags Sale priceFrom $35.00
Mystic Koi Red Shirt - Mystic Koi apparel
Mystic Koi & Water Gardens
Mystic Koi Red Shirt Sale price$20.00
Dainichi Koi-Print Pen - Accessories at Mystic Koi
Dainichi
Dainichi Koi-Print Pen Sale price$7.50
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Address
1250 W Arrow Hwy Upland, CA 91786
Phone
(909) 920-3767
Hours
Monday Closed
Tuesday 10:00 AM - 5:00 PM
Wednesday 10:00 AM - 5:00 PM
Thursday 10:00 AM - 5:00 PM
Friday 10:00 AM - 5:00 PM
Saturday 10:00 AM - 5:00 PM
Sunday Closed