Shiranui zukin

Protecting the peace of the Edo Period is the fictitious but cool plainclothes detective they call Boss Heiji, Zenigata Heiji. A friend of the people, he hates corruption and will not take any kind of bribe, which means he lives in total poverty and sometimes it takes two months just to come up with the rent. The ones there to help Heiji are his old, but comical friend, Hachigoro and his beloved wife, O-Shizu. O-Shizu, who always sends Heiji off after a "kiribi" (good-luck purification), is the one supporting Heiji and his heart... it is for O-Shizu's sake that he's tried to hold back on his "coin tossing" and be thrifty.

Yutaro Kodan, born under a cloud because his aristocrat father died opposing the shogunate, stumbles onto a treasure map. Lusting after the treasure, Lord Sumi Tadamasa convinces trusting Princess Tsu that the gold will help to avenge her lost clan.

The life, adventures and exploits of warlord Date Masamune the One-eyed Dragon: his early youth as an aggressive warrior, the battles he won until subduing almost all his enemies, the lonely comprehension of knowing that he actually can not take over the whole country because he was born too late.

Itarō abandons his life as a hatamoto to become a yakuza.

Miyamoto Musashi is challenged by a series of opponents in this follow up to Miyamoto Musashi's Kongoin Ketto (1942, also called Nitoryu Kaigen) also directed by Ito Daisuke.

After killing a man who owed him neither a debt of gratitude nor a grudge, Tokijiro decides to leave the yakuza life behind in accordance with the code of honor—but becomes an assistant to yakuza for the sake of the man’s orphaned child his mother.