Manga
Selesai terbit
13 chapter
2 volume
Gunka no Baltzar Gaiden: Ginkai no Jurij
軍靴のバルツァー外伝 銀灰のユーリ
Sinopsis
Gunka no Baltzar Gaiden: Ginkai no Jurij is set seven years before the events of Gunka no Baltzar and tells the story of Jurij Geunsen and Timo Baumann.