Senyu - Japanese WW2 Military Song

Senyu - Japanese military song.
Perhaps the most famous military song, Senyu, "Comrade in arms" or "War Comrade", was written after the Russo-Japanese war.
During WWII, although prohibited, it was very popular for veteran soldiers and tolerated by superiors officers.
I do not own the rights to this song neither do I claim anything related to it. I found this song on mission4today.com uploaded by Corsican_Corsair. I could not find this song on youtube so I uploaded this music-video to let other people listen to it as well.