Kodansha has listed the 8th and 9th volumes of the Taisen Dainibu manga , both scheduled for release on June 17th of this year. The two volumes will be the first new volumes of the manga in three years since the 7th volume released in July 2018.
It is worth remembering that the manga in question is the second part of the Sakura Wars , as well as being released in Kodansha's Magazine Great in 2009.
Synopsis:
In an alternate Japan, set in the 1920s, people coexist with high-tech robots and strange demonic creatures. In this distant past, we meet the duo Sakura Shinguji and Ichiro Ogami. Very polite and equally clumsy, Sakura is a sweet girl with a strong sense of justice.
The first part of the manga was then released in 2003 with a total of nine volumes.
Source: ANN