Lupin VIII is a cancelled animated series that was produced in 1982. The remains of the project were released in 2012 with a voiceless pilot, and selected animated scenes with 6 scripts.The 6 scripts were adapted into a manga series and collected in a volume in 1982.

Fujiko is raising Lupin IV alone & he has never met his father, implying Lupin III knocked Fujiko up & skipped town. When he's still young, Lupin IV gives his mom the slip & sets out on a journey to find his dad.

Four young people find themselves in a classroom and forced to participate in the "Punishment Game." Games include "Thumbtack on a chair," "Pencil Guillotine," "Clip," "School Lunch," "Slap," and the "Death Penalty." Who is behind the games? Will these young people make it out alive? (Source: Asian Wiki)

The story happens when females get a text message of baby's cries, they will become pregnant for no reason. Yet, none of them can survive over the first three months into their pregnancy, and strangely, their baby from the womb will also disappear...

Spin-off manga from Lupin III depicting Ishikawa Goemon.

A new story focusing on our historical heroes Sakamoto Ryoma and Napoleon Bonaparte. From different times and different countries, these two heroes meet! The time period is during Bakumatsu. Sakamoto Ryoma, a leading figure during the Meiji Restoration period, is about to be killed... When he awoke, he found himself in an unknown place. The young man calling out to him looks unreliable at first glance... But it turns out that young man was Napoleon Bonaparte! However, it seems like this Napoleon is a romantic novelist and holds no interest for revolution... Without the revolution, the whole history of the world will change! Can Ryoma light a revolutionary spirit within Napoleon? Ryoma's skills will be put to the test!!

Published in Lupin III Official Magazine, this gag comic parodies the original manga, including the Lupin Gang, fan-favorite Detective Melon, and the Rat Clan in various humorous stories. Monkey Punch serves as creator credit while Sadataro writes and draws.

All over Japan, throughout the land, innumerable pieces of traditional pottery have been popping up. And the ones who have given a unique flair to every piece are known as the Yakimon! In place of his absent father, the university student Endou Clay must take charge of the "Homura Pottery House." There, he comes across four unique people who are collectively known as the Yakimon: Imari, Bizen, Kutani, and Mino. One tiresome piece, a second tiresome piece, the Yakimon seem to be fooling with him. Even so, Clay is committed to reviving the once-glorious art of pottery. Naturally, the road to this is riddled with challenges! (Source: Kodansha, translated)