Gin Tama

Light novel spin-off of popular series *Gintama*. Mainly about school-life played by the main series characters, the storyline revolves around class 3-Z's students and their wacky homeroom teacher Ginpachi-sensei at Gintama High School.

It's been made into a novel! An anime! And, something no one expected, it's now been made into a vertical manga! With his sloppy white coat and dead fish-like eyes, Sakata Ginpachi has a personality and appearance that are hardly befitting of a high school teacher. His homeroom class, Class 3-Z of Gintama High School, is crammed with students with equally strong personalities, turning it into a terrifying amusement park. Is there really a future for such a problematic class?! The spin-off of the hugely popular comic and anime "Gintama" has landed on Jump Toon for the first time! 

(Source: JumpToon, translated)

The one-shot centers on Tetsuo Tanba and Misaki Kurogane, two members of the "Japan Angel Federation Sendoff Department" who search for souls who cannot pass on to the afterlife due to lingering regrets, and send them to the afterlife.

(Source: Anime News Network)

*Note: Published in Weekly Shounen Jump 2002 No.42*

There is a young professional "curser" who, trought mystical methods and a baseball bat, brings punishment to what law doesn't punish, and to bring calm to hateful hearts. She meets a demon that tells her to give up her "work," to keep the harmony between the human and supernatural worlds.
Source: MU
Extra chapter from Gintama volume 2.

Mondo Fujieda is in love with a girl named Izayo Gorugo. However, there's a problem: her family are all assassins. He ends up humiliating her and upon this humilation, she vows to kill him. Luckily for him she moves away. Years later, she comes back to seek vengeance, but what is a guy to do against a skilled assassin?

Right after "Naruto" mangaka Kishimoto Masashi's, "Bench" comes the second one-shot from Jump's "Top of The Super Legends" series. "Bankara-san ga Tooru", by Sorachi Hideaki, mangaka of "Gintama", tells the story of the legendary leader of a juvenile delinquent gang.

Novel of the second Gintama movie, written by Oosaki Tomohito, the same author of Ginpachi-sensei.
What would have happened if the Shiroyasha never existed?
Edo is thrown to chaos by a mysterious cause. Sakata Gintoki, now lives in a world where the future has changed, without him. What has happened to the Yorozuya?
Gintoki, who is now a ghost of the past, must once again carry the burden in order to save his friends. He must finish the biggest job ever, which may be the final job of Yorozuya.