A single-episode promotional ONA made for Gifu Prefecture, set around the Battle of Sekigahara. Two warlords, Takenaka Shigekado and Tamehiro Hiratsuka, once served the Toyotomi family side by side, yet the battle turns them into enemies. The short portrays how each man feels about this reversal and centers on the bond both shared with Takenaka Shigeharu, the renowned strategist who advised Toyotomi Hideyoshi.