Nitta is an ambitious, young member of the Ashikawa-gumi yakuza syndicate. One day, a mysterious, oval-shaped object falls out of thin air into his apartment, and suddenly changes everything! Inside of the object is an expressionless young girl named Hina. The girl has formidable telekinetic powers that she uses to threaten Nitta, forcing him to allow her to live in his apartment. Dangers abound as the yakuza member and young psychic begin their life together as roommates! Originally a one-shot published in the Japanese manga magazine Fellows!, Hinamatsuri quickly became a favorite following its serialization. And now, propelled to success by the passionate support from fans, the strange world of Hinamatsuri is finally being published as a trade paperback!

Atsushi’s hell-bent insistence on revolutionizing music as we know it, coupled with Hitomi’s boundless professional success, is sending the entire nation of Japan hurtling toward destruction. With the situation already too far out of control for any one of our heroes to grapple with, the only option is to band together—literally! Join Hina, Anzu, and Mao as they tap into their inner rebel, turning their all-new girl group into an underground sensation that just might have the momentum to make Rockllusion a real phenomenon. Nitta and Hitomi are helping out behind the scenes, smoothing out their differences as they prepare to take the corporate world by storm. And back at the Nitta residence, NITTA VER 4.0 is officially part of the family, and he’s about to try his hand at duties outside the home. Meanwhile, enjoy catching up with some long-absent but not-forgotten favorites, including bartender Utako, who shares a brief glimpse of her life outside work, and tough-as-nails yakuza Naito, whose earnest attempt to reconnect with his son Hitoshi goes horribly awry. Are Hina and friends too late to thwart the bleak future ahead? Find out in volume 18 of Hinamatsuri!

Take another peek into the daily lives of three psychokinetic girls who have settled down in modern-day Tokyo. Hina is loafing her way through high school, Anzu is serving up ramen from her very own food cart, and Mao is busy teaching classes at her trendy new fitness club. But while the three have been careful to keep their powers under wraps, looming danger may force them to take a few risks. Prepare yourself for new outbursts of psychokinetic fury in Volume 12 of Hinamatsuri!

Nitta, our young and upcoming yazuka, has finally begun to grow accustomed to living with—and often being pushed around by—Hina, the little girl with psychokinetic powers who (practically) takes over his life. But then another psychokinetic girl suddenly appears! Her name is Anzu, and unlike Hina, she loves a good fight. After annihilating a biker gang, Anzu begins searching for Hina and stirring up all kinds of trouble along the way. When Nitta learns of Anzu and her intentions, he comes up with a plan to stop her, but could it actually work?! Prepare to be assaulted by uncontrollable fits of laughter when a battle of supernatural powers ensues and Nitta’s life spins further out of control! The massively popular Hitomi also makes an appearance in a never-before-seen extra chapter!

Yoshifumi Nitta. Age: 36. Occupation: Yakuza. Number of children: 1. (Erm... Kind of.) When you're stuck in an endless sprint on the fast track to success and busy maintaining your image as the fearsome "Monster of the Modern Era," there's never a moment to just kick back and relax. But now, Nitta comes head to head with an entirely new threat: High school student and entrepreneur extraordinaire Hitomi Mishima. Get ready for a sales strategy showdown between monster mobster and talented teenager in Volume 11 of Hinamatsuri!

Three years have passed since Hina crashed straight into Nitta’s life. She’s grown into a charming young high schooler. But what kind of school accepts a student with academic performance like Hina’s? And what about Nitta? Is the “Monster of the Modern Era” still living up to his underworld reputation? Hitomi’s grown up, too. What kind of future does an unstoppable middle school student choose? And don’t forget about Anzu. What’s the perfect daughter doing with her life now? The urban life comedy about a psychokinetic girl and her yakuza caretaker hits double digits with Hinamatsuri Volume 10!

Ultra-passionate fan Azusa Asahina and her favorite pop star, Chikashi Chida, are in an accident and switch bodies! Not knowing the cause of the switch, Azusa is a bit agitated…. Chikashi’s manager, Matsumoto, knows about the switching, and as a countermeasure, he has Chikashi transfer into Azusa’s high school…?! The confrontation between her student life and her life as a fan has Azusa’s heart pounding non-stop!! The second volume of the smash hit boy-girl switch comedy!!

Get ready for more adventures with the psychokinetic girl and her yakuza caretaker! The mysterious Kei continues to observe Hina from a safe distance. Once her investigation is complete, it will be time to move on to the next mission: bring Hina back. Is Nitta and Hina’s life together about to come to an end?! Find out in volume 7 of Hinamatsuri!

The Jadou Association's hired thugs have been sent running back to Western Japan, and the Oudou's hierarchy has managed to avoid complete collapse, thanks to the determined efforts of Hina and Yoshifumi Nitta--aka "The Monster of the Modern Era." But things won't stay quiet for long. The next phase of the Jadou's takeover plot is already in motion. To spearhead the offensive, they've sent one of their top lieutenants deep into Oudou territory. His name? Masaki Tsuda. And at his side stands a mysterious young boy. Steel yourself for another wave of earth-shattering yakuza combat in volume 13 of Hinamatsuri!

One day a little girl with bewildering supernatural powers dropped right into the middle of an ambitious young yakuza member’s life. His name was Yoshifumi Nitta, and hers was Hina. Thus began their days together (forcibly, thanks to Hina’s powers). Now a year has passed, Nitta has taken over the title of lieutenant in his syndicate, and he seems to be doing well enough in his role as Hina’s pretend father. Yet the duo’s time together is rarely peaceful—every day seems to hold a new calamity in store. All the while, middle schooler Hitomi Mishima keeps climbing her way to the top, and the soul-crushing story of Mao, the third psychokinetic girl, continues to unfold. Get ready to discover a whole new world of laughs in Hinamatsuri Volume 9!