Struggling with life in Tokyo after a run-in with the law, Seita attempts to settle down in rural and snowy Ikeda.

Lord Oda Nobunaga plans to control Japan where rival warlords battle by waging war against several clans. His vassal Araki Murashige stages a rebellion and promptly disappears.

After Shogo Ogami’s death in Hiroshima, Detective Shuichi Hioka successfully implemented Shogo Ogami’s plan, which was to control the yakuza to prevent further gang wars and save innocent people from getting harmed. Shuichi Hioka manages the criminal organizations, but, due to one evil person who gets released from prison, the situation drastically changes.

Haruto, who lives in Tokyo, couldn't hide his confusion about the changes in people, the city, and the time since his grandmother's death. One day, his older sister Akane, who lives locally, contacts her to demolish her grandmother's house. And in the contents was written a will from her grandmother. Places that she thought would never change, things she believed would never change, memories that were ingrained in her home, and her sister's lies... The swallow that left the nest is still a child, looking for a place to return.

An eight-year-old boy and his aunt, a screenwriter, spend a summer at her late grandfather's house. Through his diary, the two discover about his past during war.

Aya and Asuka work in the sex industry. Despite clashing personalities, they somehow get along, spending every spare moment chatting aimlessly as they hang out in coffee shops, smoke together outside, or ride together in their work van. One day, the van breaks down, and they find themselves walking through the city at night. Wandering aimlessly and talking, their trivial chatter gradually takes on a greater depth.