|This article is about a/an ally in Kagaku Sentai Dynaman.|
Aiko (アイコ) is one of a group of children whom frequently visit the Yumeno First-Dream Invention Center. While friends with the scientists that operate there, they remained unaware that they are actually the Dynamen. Through they affiliation, they were at times caught up in the machinations of the Jashinka.
Behind the scenes
Aiko was portrayed by Rie Igarashi (五十嵐里恵 Igarashi Rie).