Kaiser Gazu ist wiedergeboren und das große Finale beginnt. Werden unsere Chaikas und ihre Freunde ihn überhaupt noch aufhalten können? Seht es selbst in der zehnten und letzten Episode von Chaika, die Sargprinzessin!
After destroying several of the Six Nations flying fortresses, Arthur heads to one of his space fortress along with Shin to begin his plans. Toru decides to make a pact with Fredrika by becoming a Dragoon Cavalier in order to fight Arthur while Akari, Vivi, Leonardo, Red Chaika and her companions face off against Black Chaika and her minions. Assisted by Chaika and her Gundo sniper rifle to enter the space fortress, Toru battles against Shin before finally defeating him. Red Chaika faces off against Black Chaika before giving her the finishing blow, ending the latter controls of Alina, Irina, and the Chaika warriors. Finally facing Arthur, the Emperor beckons Toru to join is side since he believes war is what all of humanity wants but Toru refuses and he and Fredrika are swiftly beaten. Before Arthur can kill them, Chaika casts a shield to protect Toru and Fredsrika. Arthur tries to kill Chaika using Niva but Niva refuses and joins Chaika's side.
「…私、道具、用済み…。もはや、生きる意味無し…」
崩れ落ちるチャイカ。復活を遂げ、“新たなる城”へと帰還するガズ。
その様子をただ見つめることしかできないトールは、底知れぬ怒りを胸に、ある大きな決断をする。
「俺は、ガズを倒す。」の言葉を残し、フレドリカと共に“ガズ城”へと突き進むトール。
黒チャイカと“お人形”たちとの闘いに身を投じるアカリ、ヴィヴィ、そして紅チャイカ達。
残されたチャイカもまた、ひとつの決意を胸に機杖（ガンド）を構える。
Ressuscité, l’empereur Gaze commence ses opérations de destruction du continent afin d’accroître sa source d'énergie magique. Tous les camps adverses s’unissent pour y mettre un terme, en plus d’éliminer la Chaika noire. Mais cela semble compliqué…
부활한 금단황제 가즈를 막기 위해 토루는 프레드리카와 계약하게 된다. 그리고 곧장 가즈가 있는 상공의 성으로 향하는데. 한편, 지상에 남게 된 아카리와 빨간 챠이카 일행은 검은 챠이카와 인형들에 둘러싸여 전투를 벌이게 된다.
