Waitress Delmo is a Blue Delmo with short black hair first seen in Agent Aika: Break the Decisive Battle! Delmo Base!


After Sania and Tonia blow up the K-2 Building, Michikusa Shuntaro "introduces" Maypia Alexymetalia to Rion Aida at a diner. There they plan their ambush on the Delmos Base, the waitress shows up to take their order and later proceeds to ambush them at sea with a unit of RPG wielding Blue Delmos. She succeeds in sinking the protagonist's ship. She is however eventually knocked out off-screen by Aika Sumeragi's Shivie's form. We see her for the last time sprawled on the ground alongside 2 other Blue Delmos, laying face down with her legs wide spread.