Ep. 5: Tony investigates a blue fluid infection linked to his station while rescuing compromised JSDF satellites
Aired on October 29, 2010

5
A mysterious illness causing victims' bodily fluids to turn blue has emerged, with Tony's Arc Station suspected as the source. Concurrently, JSDF satellites fall under enemy control, prompting Sakurai to request Tony's assistance. Utilizing Dr. Tanaka's prototype technology and transportation provided by Sakurai, Tony travels to SAT-1. There, he confronts and destroys a Zodiac robot responsible for using the satellite to transmit radiation sickness. This mission addresses both the immediate threat to the satellites and the broader implications of the strange infection affecting the population.
Episodes
- Ep. 1 · Tony Stark tests the Dio armor in Japan while facing external control and a Zodiac warrior.
- Ep. 2 · Tony faces smuggling charges involving stolen plutonium while battling Cancer.
- Ep. 3 · Iron Man battles the Zodiac robot Aries while uncovering Professor Michelinie's secret involvement in the Tesla Project.
- Ep. 4 · Tony reflects on past captivity while Wolverine helps him fight a symbiotic threat and face Yinsen in the Dio suit.
- Ep. 5 · Tony investigates a blue fluid infection linked to his station while rescuing compromised JSDF satellites
- Ep. 6 · Zodiac virus causes Arc Station robots to malfunction while Iron Man battles the digital threat
- Ep. 7 · Ramon Zero rescues Tony from Cancer robots before his abduction by Zodiac operatives.
- Ep. 8 · Tony protects Aki from Zodiac as Virgo attacks and erases her memory
- Ep. 9 · Yinsen's Past Revealed as He Targets Stark Industries with Plutonium and a Rogue Robot