Kanji 悟朗
 Romaji Gorō
 Species Human
 Status Alive
 Gender Male
 Affiliations JASDF
 Manga Debut Chapter 272
 Anime Debut Episode 31
 Japanese VA Shinya Fukumatsu

Goro (悟朗, Gorō) is a civilian technician that was sent over by the JASDF along with Akabane to operate the Undine. Goro takes a liking to Ushio because of his serious eyes, and strives to take him in the Undine to see his mother. Goro and Akabane pretend to be hostages of Ushio and they successfully escape from the JASDF.