The year is 1955. Post-war Japan is a place of scrambled survival, where the ruins of the old world are slowly being paved over by the new. In this atmosphere of harsh recovery, six teenage boys find themselves standing before the imposing gates of Shounan Special Reform School.
They are criminals in the eyes of the law, but to each other, they are simply lost souls.
The Introductions As they are processed into the facility, the boys are stripped of their names and given numbers. They are placed in Cell 6 of the older, stricter building (Building 6). As they settle into their cramped, grimy quarters, they begin to introduce themselves, revealing the circumstances that led them here:
As they talk, they realize they share a common bond: they are all essentially "collateral damage" of the post-war society. Most of them committed crimes out of desperation or to protect others.
The Empty Bed The cell has seven beds, but only six boys. The seventh bed remains empty, its sheets neatly folded. The boys wonder who their final cellmate might be. They don't have to wait long.
The heavy iron door clangs open, and a guard shoves a seventh boy into the room. He is older, taller, and bears a terrifying aura of violence. He looks at the six frightened boys and casually asks, "Are you the brats they threw in here?"
He is Rokurouta Sakuragi. Unlike the others, he doesn't seem scared or anxious. He carries himself with the weight of an adult. He claims the empty bed and immediately begins doing handstand push-ups, ignoring the others.
The younger boys, particularly Mario, are intimidated but also intrigued. Sakuragi has a fierce, wild look in his eyes—the eyes of someone who has seen true hell.
The Monster in the Shadows The atmosphere in the reform school is oppressive. The boys are subject to the tyranny of the guards, but there is a specific, unspoken fear regarding the head guard, Ishihara. Ishihara is a sadist who views the boys not as humans, but as outlets for his cruelty.
That night, a feeble old man who works as a janitor in the facility creeps into their cell. He is terrified, trembling as he whispers a warning to the six new boys. He points a shaking finger at Sakuragi, who is feigning sleep.
"You must not cross him," the old man whispers. "The Demon... the one in the bunk... he is Sakuragi."
The old man reveals that Sakuragi is a notorious figure in the reformatory. He has committed a "grave sin" and is the object of Ishihara's intense hatred. The janitor warns them that associating with Sakuragi will lead to their destruction. He tells them to stay away from him if they want to survive their sentences.
The Test The next morning, the boys are taken to the mess hall. The food is watery slop, barely edible. Cabbage (Tooyama), unable to resist his hunger, tries to eat, but the atmosphere is tense.
Sakuragi sits alone. The other six boys, remembering the janitor's warning, are conflicted. They are scared of Sakuragi, but they also feel the pull of his strange charisma.
Before they can decide how to treat him, Ishihara and his guards enter the hall. Ishihara targets Sakuragi immediately, looking for an excuse to punish him. He kicks Sakuragi's tray, spilling his meager breakfast onto the filthy floor. rainbow nisha rokubou no shichinin chapter 1 full
The hall goes silent. Ishihara sneers, expecting submission.
Instead, Sakuragi stands up slowly. Without breaking eye contact with the head guard, he picks up the spilled food and eats it off the floor. It is an act of supreme defiance—refusing to let Ishihara break his spirit, yet technically obeying the rules so he cannot be punished for insubordination.
Ishihara is furious but has no
Report: “Rainbow – Nisha Rokubō no Shichinin” – Chapter 1 (Full)
(Prepared 13 April 2026)
If you are looking for a shonen power-fantasy where the hero punches his way out, look away. Rainbow is about the human spirit being ground into dust and refusing to vanish.
The verdict on Chapter 1:
That line hits like a freight train.
You might be counting: Six boys + Sakuragi = Seven. The "Seven" of the title are not just the inmates. They are the family they form.
Chapter 1 establishes the unspoken rule of Cell No. 6: Survive today.
The art style by Kakizaki is raw. It’s not pretty. The characters have scars, sunken eyes, and sharp, angular faces that scream desperation. The panel where the six boys huddle together for warmth on a cold concrete floor is the first visual of the "rainbow"—a spectrum of suffering united.
Recommendations for Stakeholders
Prepared by:
[Your Name] – Manga & Media Analyst
Date: 13 April 2026*
The Mysterious Transfer Student
Nisha Rokubou, a name that sent shivers down the spines of even the most hardened delinquents in Tokyo's notorious Shonan area. It was said that Nisha was a place where the toughest kids in town went to learn the ways of the street, and the teachers were just as rough around the edges. Chapter 1: The Seven Scars of the Star
For Kaito, a second-year student at Nisha Rokubou, life was already a struggle. He had been transferred to Nisha after getting into a scrape with a rival gang in his previous school. His parents, worried for his safety, decided to send him to Nisha Rokubou, hoping that the school's tough reputation would straighten him out.
As Kaito walked through the school gates on his first day, he couldn't help but feel a sense of unease. The air was thick with the smell of rebelliousness, and the students seemed to radiate an aura of toughness. He was immediately struck by the contrast between Nisha Rokubou's rough exterior and the beautiful rainbow-colored tie that adorned the school uniform.
Kaito's eyes widened as he spotted a group of seven students, clad in Nisha Rokubou's distinctive uniform, standing by the school entrance. They were known as the "Shichinin," a legendary group of students who had a reputation for being unbeatable in fights. Rumors swirled that they were the sons of powerful yakuza members, and their leader, a striking figure with a mesmerizing gaze, was said to be the most feared student in school.
The leader, a tall, dark-haired student with piercing blue eyes, stepped forward and introduced himself as Yamato. As he began to speak, Kaito noticed something peculiar - Yamato's eyes seemed to gleam with a hint of kindness, a quality that didn't quite match his intimidating demeanor.
The group of Shichinin students began to circle around Kaito, sizing him up with a mixture of curiosity and hostility. One of them, a soft-spoken girl named Akane, spoke up, her voice laced with a gentle tone that contrasted with the group's rough image.
"So, you're the new transfer student, huh? What's your story, Kaito?"
As Kaito hesitated, unsure of how much to reveal, Yamato intervened, his eyes narrowing.
"Leave him alone, guys. We can get to know him better later."
The Shichinin parted, allowing Kaito to pass, but not before Akane whispered, "Don't worry, Kaito. We'll take care of you."
As Kaito walked away, he couldn't shake the feeling that his life at Nisha Rokubou was about to take a dramatic turn. Little did he know that the enigmatic Shichinin, with their rainbow-colored ties and fearsome reputation, would become his unlikely allies in a world of gang rivalries, street fights, and unbreakable bonds.
The rainbow-colored tie on his uniform seemed to shimmer in the sunlight, a symbol of the adventures that lay ahead. For Kaito, the mysterious transfer student, Nisha Rokubou no Shichinin had only just begun to reveal its secrets.
The first chapter of Rainbow: Nisha Rokubō no Shichinin ("After the Rain") introduces six young inmates at the brutal Shōnan Special Reform School in post-war 1955 Japan. It sets the stage for a story of intense hardship, forming a deep, unbreakable bond of friendship among the inmates. This chapter focuses on their initial, violent introduction to the school, highlighting their resilience and the mentor-like role of their older cellmate.
It looks like you're looking for Chapter 1 of the manga Rainbow: Nisha Rokubou no Shichinin (often shortened to Rainbow).
Here is how you can find and read the full chapter: Mario Minakami: The narrator and protagonist
Title: "The Stride Toward Tomorrow" (or similar)
Setting: 1955, Shōnan Special Reform School.
Main events:
If you are looking for the "Rainbow Nisha Rokubou no Shichinin Chapter 1 full" online, you likely already know it has a reputation. But for new readers, here is what that first chapter accomplishes masterfully:
No Filter Brutality: Many manga pull punches. Rainbow does not. Within ten pages, you witness a boy being dragged to the "isolation room" from which few return unchanged. The art by Kakizaki is stark, hyper-detailed, and borderline uncomfortable. That is intentional.
Immediate Bonding: Unlike stories where friendships take volumes to build, Chapter 1 shows that shared suffering creates loyalty faster than shared joy. The six boys have nothing except each other. Sakuragi gives them a dream—a rainbow after the endless rain.
Historical Gravity: Set just a decade after WWII, Japan is still rebuilding. The reform school’s cruelty reflects the authoritarian hangover of the era. This is not a fantasy villain; it is institutionalized sadism rooted in real history.
Foreshadowing: A careful reader will notice that Chapter 1 drops tiny hints about each boy’s backstory—Mario’s rage, Barefoot’s silent endurance, Joe’s calculating eyes. These become massive emotional payoffs 50, 100, or 200 chapters later.
If you watched the 2010 anime adaptation of Rainbow: Nisha Rokubou no Shichinin, you know it isn’t a story for the faint of heart. It is a raw, unflinching look at the resilience of the human spirit in the face of absolute brutality.
But for those who have only seen the anime, or for those looking to revisit the masterpiece, reading the original manga starting with Chapter 1 offers a level of detail and grit that animation sometimes misses.
Today, we are diving deep into the full experience of Rainbow Chapter 1, breaking down why this opening salvo remains one of the most compelling introductions in the Seinen genre.
Disclaimer: This post contains spoilers for Chapter 1 of Rainbow: Nisha Rokubou no Shichinin. If you haven’t read the chapter and want to go in completely fresh, I highly recommend doing so before reading this analysis. The impact of the first chapter is visceral and deserves to be felt without prior knowledge.
There are manga that introduce themselves with a whisper, and then there are those that kick the door down, put a boot on your chest, and dare you to keep reading. Rainbow: Nisha Rokubou no Shichinin (often shortened to just Rainbow) by George Abe (story) and Masasumi Kakizaki (art) is the latter. From the very first page of Chapter 1, it makes one thing abundantly clear: this is not a story about hope. Not yet. First, it is a story about the absolute bottom of the human abyss.
I recently picked up this legendary seinen manga after years of hearing about the equally lauded anime adaptation, and I decided to start from the source material. Let me tell you, Chapter 1, titled "The Dawn of the Brutes" (or similar depending on the translation), is one of the most brutally effective opening chapters I have ever read.
Here is my full breakdown and reaction to the first chapter of Rainbow: Nisha Rokubou no Shichinin.