Gintama.: Silver Soul Arc - Second Half War is a tV series anime that premiered in summer 2018, produced by Bandai Namco Pictures.

About the production: the story comes from a manga, there are 14 episodes of about 24 minutes and its current status is "finished".

Its main genres are action, comedy, drama and sci-fi, with themes such as War, Samurai, Found Family and Parody.

On AniList, Gintama.: Silver Soul Arc - Second Half War has an average score of 87%, one of the highest scores on the site, and appears on 56,962 users' lists.

The franchise continues in or follows from: Gintama.: Shirogane no Tamashii-hen and Gintama: THE SEMI-FINAL.

Following the temporary retreat of the Altana Liberation Army from the Kabuki District, the state of the war has seemingly improved. However, as the Oniwaban, Shinsengumi, and residents of the district combat the army's remnants, Edo's greatest inventor Gengai Hiraga is abducted. Responsible for causing the enemy's withdrawal by rendering their weapons useless, Gengai's nanomachine virus is now at risk of being shut down. Meanwhile, a laser capable of obliterating a planet is activated in Earth's orbit on the Liberation Army's mother ship. Another battle ensues when Shinsuke Takasugi and the rest of the Kiheitai arrive on the vessel to stop the weapon from firing. Forced to fight a war on two fronts, the Yorozuya and their allies must prevail on both sides to save Edo and the rest of the world. (Source: MAL Rewrite)

Official synopsis from AniList.