The official website for the forthcoming anime film adaptation of Osamu Souda’s juvenile novel Bokura no Nanokakan Sensou/Seven Days War has posted a 90-second full trailer introducing its theme song “Kessen Zenya” (The Night before The Final Battle) by singer-songwriter Sano ibuki and 46-year-old actress Rie Miyazawa-voiced character Hitomi Nakayama, the protagonist of the novel’s 1988 live-action film adaptation.
In the 2019 anime film, she voices “Hitomi Nakayama in 2020” who knows about the “Seven Days War” thirty years ago.
In addition to the theme song, Sano ibuki also provides two insert songs for the film, “Omajinai” (good luck charm) and “Spirit.”