Spin-off focused on Oda Seiji from Conflict series

Monji has earned the title of second generation boss of the Black Black Black Skull Gang. He promised Takumi to conquer the country with the Black Skull Gang but in reality, he has trouble seeing it happen. While confused, he builds friendships with Aoyama and another transfer student, Rei.

In the year 20xx, scientifically created zombies roam the world in record numbers. Despite this, Aya is determined to track down her father's killer, a person who was once close to her. With sword in hand and wearing nothing but her trademark bikini and cowboy hat, she sets off to settle the score.

Inside the police there is a special investigation for consecutive police motorcycle cases. Yuji's investigation reveals that homeless people and girls are suffering from the murder game!

Second entry in the Oda Seiji series

Rune Ballot is a down-and-out teen prostitute in Mardock City. One day, she's picked up by an ambitious casino manager named Shell who gives her everything she could want. Renewed by a false innocence, a false past, and now the false life Shell has given her, Ballot feels grateful. However, she can't help but be curious about why he's done so much for her, so she does some research about his past on a computer. This turns out to be a mistake which will change her life greatly. When Shell finds out what she's done, he attempts to burn her to death by blowing up her car.

This special takes place three years after the end of the original series. Makoto is homeless as a result of his mom selling out their shop and soon becomes involved in a ‘bone smasher’ case, in which someone puts homeless people to sleep and breaks their bones.

At age 16, a tomboy princess, Princess Anmitsu, has no love interest in her life and worries her parents. Despite their concern, Anmitsu runs away from the castle to venture into the commoners' life. During her daring adventure, she befriends a group of children who make a living by pick-pocketing. At the same time, she finally meets her prince charming Senbei, the leader of the group. However, she soon finds herself in an awkward position when she learns of the children's new plot: they are planning to steal the treasures from her own castle. Will she be able to put a stop to it without revealing her true identity?

At an isolated reform school, transfer student Itsuki joins a drama group—but when real murders mimic their dark plays, fear, love, and secrets spiral out of control.