In the 21st century, the characters of Fist of the North Star are living in peaceful Japan. In particular, Kenshirou is a convenience store worker, Raoh works at a factory, and wracked by illness, Toki is looking for work. The legend of the Fighting NEET (Not in Education, Employment, or Training) North Star begins in the modern day. (Source: Crunchyroll) Note: Short stories adapting Hokuto no Ken: Ichigo Aji manga are included at the end of each episode. Serving as a spinoff gag manga of the original Hokuto no Ken series, the story is a parody of Fist of the North Star by Buronson and Tetsuo Hara. It consists of page-long gags centered mainly on Souther, both within his final battle with Kenshiro and inserting himself into other parts of the series where he doesn't belong. One recurring gag involves the kid with a turban repeatedly stabbing Souther in the leg every time he climbs the pyramid's staircase, and another involves Rei suddenly transforming into Souther in his iconic moments. (Source: Hokuto no Ken Wikia)

It's a special project commemorating the 30th anniversary of Hokuto no Ken.

Super-deformed version of Hokuto no Ken, Buronson & Hara Tetsuo's post-apocalyptic fighting manga. Note: The "DD" stands for "Design Deformation," since the characters are only "two-heads-tall." (Source: AniDB)

A mysterious man known as "the King of Death" roams the streets of pre-war Shanghai in this action-packed prequel to Fist of the North Star. Shanghai in the 1930s is a dangerous place. Foreign governments and Chinese factions have carved the city into different quarters, each with its own laws and government, and all rife with corruption. As the major powers vie for political control, the streets are left to local gangs. Life is cheap, and death is always near. In days past, one man walked these mean streets battling the forces of evil. He was known only as Yan Wang, "the King of Death." Few knew who he really was, but many knew that he was a master of Hokuto Shinken - Fist of the North Star - a lethal martial art. He disappeared years ago after dispatching the city's worst gangsters, and is now rumored to be in Japan. Various people have come to Japan in search of him, but who will find him first?