During the Edo period, Japan is suddenly invaded by alien creatures known as the "Amanto." Despite the samurai's attempts to combat the extraterrestrial menace, the Shogun soon realizes that their efforts are futile and decides to surrender. This marks the beginning of an uneasy agreement between the Shogunate and Amanto, one that results in a countrywide sword ban and the disappearance of the samurai spirit. 4m1t3y

However, there exists one eccentric individual who wields a wooden sword and refuses to let his samurai status die. Now that his kind are no longer needed, Gintoki Sakata performs various odd jobs around town in order to make ends meet. ed by his self-proclaimed disciple Shinpachi Shimura, the fearsome alien Kagura, and a giant dog named Sadaharu, they run the business known as Yorozuya, often getting caught up in all sorts of crazy and hilarious shenanigans.

Volume 2 contains Shirokuro
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.

Volume 24 contains 13 (サーティーン)

Volume 38 contains Bankara (ばんから)
The cyber revolution seems to be a new weapon that school delinquents take advantage of and cause damage. A chair woman named, Miyamoto Shizuka, possesses the power to keep things in order. But what will happen to the fate of the school when she mistakenly lets the rumored legendary BANKARA, named Gouda Takeru, free?