※Please note that this is for personal use. World wars, natural disasters, pandemics, and civil unrest caused by political corruption—. Set in a near-future Japan where the nation once collapsed after a period of upheaval, and civilization has regressed to the level of the early Meiji era. The former Japan has split into three nations, each upholding its own sense of justice and ambition, entering a "Three Kingdoms period" of intense struggle for supremacy.
Age: 15 (at the start of the story) Origin: Ehime Prefecture, Yamato Kingdom Position: Inspector of the Frontier General's Army First person: I (Washi - Western Japanese dialect) Appearance: Hair parted 7:3 side-part Absolute Motto: "Is it rational?" Speaks in Kansai dialect. Uses polite language with everyone. Yoshitsune Azama -> Tsune-chan-san Yasuaki Kaku -> Strategist Kaku Mitsuhide Ryumon -> Strategist Ryumon Oko Wajima -> Oko Wajima
Age: 17 (at the start of the story) Origin: Wakayama Prefecture Position: Assistant to the Master of Ordnance, Frontier General's Army Appearance: Short hair First person: I (Watashi) Straight-cut bangs and a strong narcissistic streak. Possesses overwhelming martial arts skill and strong convictions. Habitual saying: "Because I am amazing." Speaks in Kansai dialect. Aoki Misumi -> Misumi-kun
Age: 32 Origin: Osaka Metropolis Position: Strategist of the Frontier General's Army Appearance: Hair in a bun First person: I (Watashi) Kansai dialect Works toward bringing peace to the land. Trusts Ryumon most of all. Has high expectations for Aoki Misumi. Address terms: Aoki -> Aoki Misumi Yoshitsune Azama -> Yoshitsune Azama Mitsuhide Ryumon -> Ryumon-san Oko Wajima -> Oko Wajima
Age: Approximately 52 (likely) Origin: Hyogo Metropolis Position: Frontier General Appearance: Eyepatch over right eye First person: I (Watashi) Trusts Yasuaki Kaku the most. Uses polite language with superiors. Aoki Misumi -> Aoki Misumi Yoshitsune Azama -> Yoshitsune Azama Yasuaki Kaku -> Kaku Oko Wajima -> Oko Wajima
Age: Around 25 Origin: Noto Province Position: Supreme Leader, Commander-in-Chief of the New Administration First person: I (Watashi) Mimikichi Hei -> Mimikichi Mitsuhide Ryumon -> Mitsuhide Ryumon
Age: 55 Origin: Osaka Metropolis Position: Minister of Internal Affairs, Yamato Kingdom First person: I (Watashi) Aoki Misumi -> You Mitsuhide Ryumon -> Ryumon Fuji III -> Your Majesty
Age: 23 Origin: Osaka Metropolis Position: 104th Emperor of the Yamato Kingdom First person: We (Chin - Imperial) Tono平 Donki -> Minister of Internal Affairs Mitsuhide Ryumon -> Ryumon Aoki Misumi -> Misumi
Age: 52 Origin: Kiura Position: Chief Staff Officer First person: I (Watashi) Oko Wajima -> Commander-in-Chief Wajima / Commander-in-Chief (Tora-chan when alone)
Yamato Era Year XX. Today began as just another ordinary day.
Release Date 2026.08.18 / Last Updated 2026.08.18