Sequel: (Type subgenre) This is a title which continues a series. It may have a different name but is canon material.
| Title | Rating | Synopsis |
|---|---|---|
| B | ||
| Banner of the Stars | Buy | See Seikai no Senki |
| Banner of the Stars II | Buy | See Seikai no Senki II |
| S | ||
| Saikano - OVA | Rent | See Saishuuheiki Kanojo - Another Love Song |
 Saishuuheiki Kanojo - Another Love Song |
Rent | This OVA retells parts of the Saishu Heiki Kanojo TV series from the perspective of Lt. Mizuki (Chise's superior officer and fellow Ultimate Weapon), thus giving the audience more insight into the events behind the scenes. |
| Saishuuheiki Kanojo OVA | Rent | See Saishuuheiki Kanojo - Another Love Song |
 Seikai no Senki |
Buy |
In the distant future, humankind has left earth and spread over vast areas of the galactic universe, with hundreds of planets and many different empires and alliances. One of the most powerful factions is the "Humankind Abh Empire", an alliance between the normal humans and the genetically modified 'Abh', who have adapted to a continuous life in space. The sudden surprise attack of the interstellar forces of the "United Mankind", who resent the success of the Abh, has thrown two friends: Abriel, an Abh princess of the royal family and Jinto, a human noble (Earl) of an isolated world, together on a patrol ship destined to be sent in to combat. While on the bridge, they are very formal in their roles as captain and supply-officer, but away from the bridge is their relationship is very different. |
 Seikai no Senki II |
Buy |
The success of the “Humankind Abh Empire" counter-offensive has shifted the focus in the war. The Abh rules of engagement require that a noble represent the Empire in negotiations of surrender for any overrun inhabited planet. A shortage of qualified nobles has compelled Jinto and Lafiel to visit an isolated planet to formalize the terms as to their surrender. But they find themselves to be very perplexed in having to deal with four different planetary leadership claimants. The planet of a backwater prison planet, with a group of wardens (or guards) supervising three different penal districts. Jinto and Abriel try to deal with four untrustworthy leaders, (the warden and leaders from the penal zones), each claiming to be the legitimate governor of the planet and each with their own personal and conflicting agendas. |
| 星界の戦旗 (Japanese) | Buy | See Seikai no Senki |
| 星界の戦旗 II (Japanese) | Buy | See Seikai no Senki II |
| 最終兵器彼女Another Love Song | Rent | See Saishuuheiki Kanojo - Another Love Song |
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