戊辰行進曲 - Japanese Military Song

I accidentally found this song while looking for versions of Tonyare Bushi. It's one of those songs that doesn't have alot of information out there and I never seen anyone upload this song before in the Marcher community so I decided to be the one to do this, assuming of, of course. This song appears to have no lyrics written for it and it feels quite eerie sounding to me. I have no information for this song unfortunately aside with the title of the song being "戊辰行進曲" or translated to "Boshin March", assuming that it written during the Boshin war. Unfortunately, no findings of marches written on the side of the Tokugawa Bakufu :