乾と巽―ザバイカル戦記― [Inui to Tatsumi: The Baikal Senki] #4

The fourth volume of Inui to Tatsumi: The Baikal Senki, a historical manga series set in the early 20th century, following the intertwined fates of a Japanese soldier and a Russian officer amid the turmoil of the Siberian Intervention. This installment continues their struggle for survival and honor in the harsh landscapes of the Baikal region, collecting the next chapter of the story from Kodansha's Afternoon magazine serialization.