Kenkouki: Hi no Kuni Daiteikokugun Kurenai Ikkitousen-tai

Atrable Federation is a military superpower that started the so-called Endless War. After conquering many neighboring countries the Federation turns its attention to a small island country that is big only its name, the Great Empire of Sun, which is also the protagonist's homeland. Akiyama Maika (17) is a girl seeking for her father who went to war when Maika was little. Seeing the chance in the arrival of the legendary squad of mighty soldiers, Ikkitousen-tai, to a nearby city, she decides to ...