An Iron Couple (鉄骨の人 Tekkotsu no Hito) is the third episode of Concrete Revolutio.
Yatsuka Heavy Industries has been the target of a string of high-profile bomb attacks. Raito Shiba, the android detective, is on the case. Will he catch the culprit, or will the Superhuman Bureau beat him to the punch?
- The Funimation subtitles call this episode "An Iron Couple", which contradicts the Japanese meaning of the title (which is A Steel Framed Person).
- The titular "steel framed person" is most likely Raito Shiba, who makes his debut this episode. However, within the episode two more androids (Type A Mieko and Type B Kaoru) also make their debut, which is most likely the English title's titular "couple".