Masayuki Kunioka, who had been living in Tokyo for a while, was in a hurry. To his surprise, his mother found out his occupation because of his previous "Kunioka" work. Kunioka originally worked as a company employee after graduating from high school, but resigned because he did not fit in. He worked as a hitman without telling his mother about it. However, his mother found out about it. Kunioka came to Osaka to explain and greet his mother at home, but his colleague Manaka and cameraman HANAMOTO also came along to join him for an Osaka travel location show. Kenta Osaka joins him on what is supposed to be a fun trip, but Saito, the Naniwa Assassin, catches his eye. Will Kunioka be able to enjoy his trip to Osaka to the end, and will he be able to convince his mother of his profession? The first installment of the Kunioka Gaiden series! Translated with www.DeepL.com/Translator (free version)

In 2018, director Sakamoto was working on a script for his new movie "Baby Assassins." He learns of a hitman business network called "Kansai Hitman Association" and applies for interviews as a reference for writing scripts. He is introduced to Masayuki Kunioka, a freelancer who is known as the strongest hitman in Kyoto. Sakamoto decides to follow Kunioka in his day-to-day life. One day, Kunioka kills the wrong person due to miscommunication with the client and is targeted by both the hitmen sent from the furious client and those who are aiming for revenge on behalf of the victim.

Ordinary college students dropped by a strange village on the way to their camp. Persuaded by a seemingly friendly villager to stay over, but brutal killings start to occur in the following morning.

Fukami is a high school janitor whose father was a gangster. He works at the school as a janitor instead of belonging to the gang so he can watch out for Yui, the daughter of his deceased father's brother Majima Yoshiki. One day, a gang feud erupts and Yoshiki is killed. Yui becomes the next target.

Six girls participate in the boot camp for assassins. The instructor of the boot camp is the legendary hitman, Kunioka. At first, they repel each other, but the girls gradually develop friendships while enduring the hard training. By chance, the girls get involved in a life-threatening battle with a group of anarchist hitmen.

Second part of the Kunioka Tours series. This time they are in North Osaka and Kyoto.

In a near-future Japan where every property is haunted except one, a man named Yamada lives contentedly in the last 'normal' home. However, Furano, a wealthy man with a ghost allergy, teams up with property manager Nezu to try and force Yamada out. But Yamada refuses to budge, no matter what they throw at him.

This is the third installment of Kunioka Tours. Mr. Kunioka and his team will fight against former mountain soldiers in the mountains via Omiya, Saitama.

In this adventure, Kunioka saves the life of Manaka Takuya, a part-time freelance assassin who botches a big gun procurement assignment. Due to this incident, Manaka is suspended from the hitman association and his father, the former number one ranked hitman in Kyoto, drags him back to the family home to do chores. When Kunioka checks up on his former brother-in-arms, he finds Manaka has become domesticated but the reappearance of unioka reawakens Manaka’s fighting spirit and the young man challenges his father to a duel as part of his return to walking the path of an assassin. In order to defeat his father, however, Manaka will have to embark on intense training…

Chisato and Mahiro must pay four years of overdue fees or lose their membership in their assassin guild. They take part-time jobs, but find themselves in the middle of an armed robbery and being hunted by other assassins.