Ep. 4: The girls discuss the expected service duration of Hagane Orchestra
Aired on October 31, 2016

In this segment, the female characters address a specific inquiry regarding the operational lifespan of Hagane Orchestra. They provide their perspectives and estimates on how long the group is anticipated to remain active and in service. The conversation centers on the future continuity of the ensemble, with the participants sharing their thoughts on the timeline for the band's ongoing activities. This discussion offers insight into the group's projected longevity and the expectations surrounding their continued presence.
Episodes
- Ep. 1 · Kureha, Masha, Nanaka, and Kako discuss advertising strategies for Hagane Orchestra
- Ep. 2 · The group discusses Hagane customization options within the context of Hagane Orchestra
- Ep. 3 · Masha employs questionable marketing strategies for the Hagane Orchestra
- Ep. 4 · The girls discuss the expected service duration of Hagane Orchestra
- Ep. 5 · The Irodori crew visits hot springs with a game download twist
- Ep. 6 · Brain and Pinky attempt to dominate the app store rankings every night
- Ep. 7 · Chris and Nanaka spend time together in the hangar area
- Ep. 8 · Yukari and Maki Visit Irodori to Find Easy Advertising for Hagane Orchestra