A history drama portraying the confrontation between the indigenous Ainu people living on Japan’s northernmost main island—then called “Ezo” and now known as “Hokkaido”—and the “sisam”, the Ainu word for ethnic Japanese.
Takeshi grew up spoiled in an affluent family. One day his businessman grandfather Saburo sends him to the grasslands of Mongolia where he is to search for a daughter born out of Saburo's relationship with a local woman after the Second World War.
A young woman discovers that a sex tape made without her knowledge is circulating online. Paranoia takes over, along with a sense of injustice. Her sudden terror of video triggers a downward spiral where she loses all social bearings.
Toko grew up unloved by her mother Mizuho who continues to adore her deceased son. She lives alone in an apartment the electricity has been cut off and the trash is piling up. One late night, Toko enters a gloomy building in order to escape from a threatening stalker, Tomita. There she finds a handgun. She brings it back home and confirms it is loaded with four bullets. One day, the family living next door who have already been enduring poverty and violence end up murdering a man. Toko helps them bury the man's body, shooting it with the handgun. Toko becomes captivated by the gun itself. She is further entangled in the true circumstances of the incident due to the detective searching for the handgun and a suspicious man Kazunari who knows a secret about the handgun. Toko tries to throw herself into the whirlpool but then the lid is blown off her "past."
Sahel Rosa, also sometimes known as Sahel Rose, is an Iranian model and actress working in Japan. She was orphaned in the Iran-Iraq War at age four, and then was adopted, and later moved to Japan with her adopted mother.