|This article is about a/an ally in J.A.K.Q. Dengekitai.|
Keiko Hayashi (林 恵子 Hayashi Keiko) is Agent 7 (女性隊員7号 Josei Taiin Nana-gō) of the International Science Special Investigation Squad.
Behind the scenes
Keiko Hayashi was portrayed by Rumi Kudo (工藤 るみ Kudō Rumi).
Community content is available under CC-BY-SA unless otherwise noted.