Chaika: The Coffin Princess - Season 2

During last days of the war, Emperor Arthur Gaz orders one of his official to be charge in charge of a secret project involving Chaika. A month after the events of the Soara, Toru, Akari, Chaika duels with Lady Claudia Dodge, another of the Eight Heroes and her men but Chaika loses to Claudia.

As Chaika, Toru and Akari try to find a way to beat Claudia, elsewhere, Red Chaika and her group defeats another Hero, Glen Donkervoort, acquiring Arthur's right arm and heading towards an island as suggested by their informant Guy.

Arriving at a seaside town ruled by Clay Morgan of the Eight Heroes, Toru and group disguise themselves as a comedy troupe to enter Clay's mansion. When Clay learns the groups attentions and sees Chaika, he runs away screaming while Toru and Akari chases him.

Chaika arrives on the island where the emperor's fortune is said to exist, but she's quickly attacked by a pack of Orthros, followed by a group of demihuman soldiers.

The two Chaikas are captured again. The red Chaika says they should work together just this once to escape, but as they search for an exit, they find a girl confined in a hidden office. She introduces herself as Niva Lada and says she's been waiting for Chaika.

As Toru and his companions head to the Principality of Hartgen to get the last of Arthur's remains, the Gillett Corps arrived at the Secret Island and learn from Kiril and Ursula what happened on the island before they arrive. At Hartgen, Red Chaika and her companions enter the tournament after defeating other contestants in the preliminary rounds.

Toru and Akari attempt to infiltrate the castle in order to steal the remains but their mentor Shin appears, forcing them to escape. Meanwhile, Guy brings Niva to Stephan Hartgen, who is eager to start a new war, as he believes that warriors like him can be only worthy in combat.

Toru and Chaika have advanced through the tournament and made it inside the third castle wall, but then they're captured and ordered to proceed to a different arena. Seated inside waiting for them is the black Chaika, who says this is where they will atone for their sins.

As Toru, Akari and Fredrika are kicked out of the castle, Red Chaika decides to give her remains to Chaika's group only to learn from Selma that Hartgen's men attack and stole if from her. Zita and Leonardo reunite with Vivi and Nikolai and learns Alberic is alive.

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.

While escaping from the Gillette Corps, Tooru and Chaika hide inside a theater. After a couple of mishaps, they end up taking part in a stage performance along with Akari and Fredrika. Later, the Saboteurs, the Gillette Corps and the Red Chaika's group go to the ancient ruins rumoured to contain Emperor Gaz's remains. A three-way battle ensues as each party tries to obtain the remains first. Note: the OVA contains two side-stories for the first season. The first one takes place somewhere between