Yasuhiko's new series will center on the artillery bombardment expert Inui and the newspaper reporter Tatsumi during the events of the Siberian Intervention. The Siberian Intervention was a military expedition by the Allied Powers from 1918 to 1922. Troops from various countries including Japan were dispatched to intervene in the Russia Civil War. This month marks the 100th anniversary of the beginning of the Siberian Intervention.(Source: AnimeNewsNetwork)