Titles of this category should cover the events of a war as significant element of the storyline (even if the actual conflict doesn't get that much airtime). The opponents should be nations at least (alien races, star systems, parallel universes etc. are fine as well); conflicts between smaller organisations would rather be categorized as "fighting".
An example for a real-world war would be Hotaru no Haka, a fantasy war would be Lodoss Tou Senki (OAV), a SF war would be Saishu Heiki Kanojo.
| Title | Rating | Synopsis |
|---|---|---|
| B | ||
| Banner of the Stars | Buy | See Seikai no Senki |
| C | ||
| Crest of the Stars | Buy | See Seikai no Monshou |
| S | ||
| Saikano | Buy | See Saishu Heiki Kanojo |
 Saishu Heiki Kanojo |
Buy | Life could be wonderful for 17-year-old highschooler Shuuji - only a week ago his cute little classmate Chise confessed her feelings to him, and after some problems they now appear to get along well. But then war strikes Japan and Chise agrees to have her body turned into the Ultimate Weapon. With the world around them falling apart, can they keep on loving each other while Chise becomes less human with time and their friends die one by one? |
 Seikai no Monshou |
Buy |
In a distant future, the powerful Abh Empire is actively extending its influence and control to many of the adjacent star systems. The arrival of the genetically modified Abh and their different ways changes the life of a young human named Jinto Lin. As part of his world’s peace agreement with the Abh, his family is elevated into the noble elite of the Abh Empire, and he has trouble accepting that he is now the heir to his family’s hereditary title. His new importance as an Abh noble gets him sent off world to be schooled in the Abh language and culture, where he happens to first meet and become first-name-friends with a young Abh female trainee pilot. It is only later does Jinto come to understand that his cute friend Lafiel is really a granddaughter of the ruling Abh Empress and a royal heir to the throne. So together, they start a journey to travel to Abh capital, an adventure troubled with many difficulties which helps them realize that their friendship and trust in each other is something stronger than any imperial title or difference in race. |
 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. |
| She, the Ultimate Weapon | Buy | See Saishu Heiki Kanojo |
| T | ||
| The Last Love Song On This Little Planet | Buy | See Saishu Heiki Kanojo |
| 星界の戦旗 (Japanese) | Buy | See Seikai no Senki |
| 星界の紋章 (Japanese) | Buy | See Seikai no Monshou |
| 最終兵器彼女 | Buy | See Saishu Heiki Kanojo |
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