The second man from right to left in 1:25, who wore white armband and had an order of golden kite 1st class, was Hasegawa Yoshimichi (1850-1924), he was the chief of general staff and the head of the Japanese Army during the first half of WWI. Meanwhile it's obvious that as a member of choshu fanction, he was one of the military successors of Yamagata Aritomo (1838-1922), whose age at that time was over 70 and was almost retired. As taisho became the emperor in 1912, Hasegawa was also appointed as the chief of General Staff in that year earlier. Though he was not very famous in the whole JA empire history, he still shared a profound influence on IJA during WWI.