Dizi Adı: Enen no Shouboutai
Bölüm Adı: The Investigation of the 1st Commences
Sezon/Bölüm: 1. Sezon 7. Bölüm
Yayın Tarihi: 24 Ağu. 2019

The members of Company 5 and 8 get together for a cookout, ostensibly to celebrate a successful nighttime training exercise. Using the bylaws of the Special Fire Force, Obi gets Shinra and Arthur temporarily assigned to the 1st to investiate it.