This box of Tosai Japanese Koi from Tsuna Koi Farm has a nice mix of metallic, ginrin and doitsu varieties. This box includes 16-20 cm Kinki-Utsuri, Ginrin Kohaku, Sanke, Doitsu Sanke, Doitsu Kujaku, Kujaku, Kikokuryu and Ginrin Sanke
Tsuna Koi Farm is a smaller farm located in the Kawaguchi region. They breed several varieties of koi, but are most well known for their Kin Ki Utsuri, Doitsu Sanke, Shusui, Kujaku and Platinum Ogons.