Mika & Ayano's Father

Mika and Andrea's father is a character of the day who appeared in A Corsola Caper! (EP215). He lives in Megi City on Yellow Rock Isle with his two daughters, Mika and Andrea.

Mika and Andrea's father arrived when Ash and his friends saved Mika from a giant whirlpool, thanking the group for doing so. He took the group to their home and showed them that he has his own jewelry shop and collected Corsola horns that were shed from Corsola themselves to make jewelry. He is assisted by Mika and Andrea in doing so. As multiple Corsola of theirs left the island, Mika and Andrea's father along with the gang returned to town.

As Team Rocket interrupted their search, he recovered the jewelry they stole and called out for the Corsola by their nicknames. With all of the Corsola found and Team Rocket defeated once again, Misty was able to capture a Corsola and the family waved their farewells to the group.

He reappeared in a flashback in Espeon, Not Included (EP228).

(Source: Bulbapedia)