Rose Guns Days: Season 2

After suffering unprecedented disasters in World War II, Japan accepts the American and Allied Forces' terms of unconditional surrender. Now the citizens of a ruined nation, the people of Japan come together amid an influx of influences and immigrants and--cunningly, carefully--survive... This is the unrecognizable Japan to which the sharpshooting, sweet-talking womanizer Leo Shishigami returns three years after the war. Against this backdrop, in the spring of 1947, everything is set into motion when Leo meets Rose Haibara, the madam of Club Primavera... 

(Source: Yen Press)

Everyone is searching for a reason. 

1949, Post-war Tokyo-As the Japanese become more of a minority in their own homeland, they continue to place their hope for the future in Primavera's hands. Alan and Keith have returned from war to find Tokyo very different from the one of their memories. Both may be maintaining high spirits, but they struggle to find their reason to keep fighting for a better future without being held back by bitterness. Will Primavera hold the answer for Alan and Keith, as well as the Japanese people? 

(Source: Yen Press)