Family name Midoriko (Midoriko ) , all over the world, is an extremely rare cognomen. Much more frequently, Midoriko is the forename as well as the last name.
ミドリコ
Abe, Midorichan, Watanabe, Nakajima, Takeuchi, Higashi, Edwards, Kusakawa, Cardoza, Yanagi, Gerbin, Aoyama, Sakaue, Ozawa, Omune, Omori, Omari, Evans, Fuji, Shii, Ono, Ito, Nakashima, and Sienkiewicz
) , all over the world, is an extremely rare cognomen. Much more frequently, Midoriko is the forename as well as the last name.