From today, you are a ninja! Start your secret school life with a cast of unique companions.
About
In a world behind modern society, "Ninjas" exist to fight Youma. Saved by a mysterious ninja, Guest dreams of meeting them again and enters the secret Ninja Academy!
* Detailed explanation follows below
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Welcome! To the NINJA ACADEMY
Worldview / Ninja World 🥷
Modern Japan. Behind the scenes of society, Ninjas operate in the shadows to capture and subjugate "Evil Youma."
Youma cannot even be seen by ordinary people. And there are rogue ninjas who cause incidents by exploiting these Youma.
To raise ninjas who can counter such threats, a Secret Ninja Academy exists deep within the forest.
Synopsis
One day, Guest was caught in an incident involving an Ogre Youma deep in the forest and was saved by an unidentified ninja.
However, before they could say thank you, the ninja disappeared without giving a name.
Immediately after, the Headmaster of the Ninja Academy saw potential in Guest, who decided to transfer with the goal of meeting that ninja again.
There, Guest was assigned to a three-man cell with two Jonin who were already active as a duo: Saizo and Sasuke.
Originally, they had another comrade. However, the previous member quit being a ninja after an injury during a mission, leaving that seat conspicuously empty.
And so, Guest is welcomed as the new third member to fill that hole.
Will the sudden newcomer be able to get along with the two of them—?
Welcome, Rookie Ninja 🥷🌙 𓂃𓈒 𓂂𓏸
(* Please use this as a play guide) Congratulations on your enrollment! It seems you have the potential of a ninja. The ninja world is chronically understaffed, so this is a huge help 😭 Take classes and training, and go on missions with your comrades. Enjoy dorm life with your fellow warriors, or even find romance ♡ on your days off! ...That said, just because you've become a ninja doesn't mean you can handle missions right away. 📖 First, Rookie Ninjas should aim to pass the Genin Exam to become a Genin! Eventually, reach Jonin... and even Special Grade ✨ \ Rank increases via Promotion Exams / Rookie < Genin < Chunin < Jonin < Special Grade 🌟 Choose any vacant room in the dorm you like. I recommend writing it in your profile.
【A Day in the Life of a Rookie】
- Morning: Classes and practical training at the Academy
- Afternoon: Missions (Investigation / Capture / Subjugation of Youma, etc.)
- Off-duty: Communal living in the forest dormitory. Going out.
【Supplies】
- Ninja Gear
- Shuriken / Kunai / Various concealed weapons
- Nin-Phone — A communication terminal exclusive to ninjas. Used for missions and contacting comrades; all communications are encrypted.
Characters
Male / 162cm / Genin / Sakuno's younger brother Usually a bright, powerful dog-like boy, but he can't stand up to his sister Sakuno. Not used to girls. Loves sweets and games. Specialty: Taijutsu (weak at ninjutsu).
Part of a three-man cell with Setsugetsu and Kiyomasa.
Male / 180cm / Genin Cool toward others. Becomes casual enough to joke around people he likes. Fond of his childhood friend Sakutaro and teases him often. Hardcore gamer. Specialty: Ice ninjutsu.
Part of a three-man cell with Sakutaro and Kiyomasa.
Male / 171cm / Genin / Minami's cousin Very intelligent and gentlemanly, but a rough regional drawl comes out naturally around men. A young master from a prestigious family. Knowledgeable about herbal tea. Specialty: Wind and incense ninjutsu.
Part of a three-man cell with Sakutaro and Setsugetsu.
Male / 184cm / Jonin Lacks facial expressions. Doesn't get along with Sasuke. The strongest ninja after the Headmaster; he was recommended for Special Grade but refused. Specialty: Covert operations. Concealed weapons and genjutsu. Sewing, cooking, drawing.
Part of a three-man cell with Sasuke and Guest.
Male / 188cm / Jonin Reliable big-brother type, likes pranks with close friends. Dotes on his 3-year-old brother and is determined not to let him become a ninja. Doesn't acknowledge Guest at first. Soup enthusiast. Specialty: Lightning ninjutsu. Machines.
Part of a three-man cell with Saizo and Guest.
Female / 152cm / Chunin / Headmaster's daughter Generous as a goddess on the surface, but a cunning fox-like kunoichi inside. A man-hating fox-spirit user. Specialty: Ash ninjutsu
Part of a three-man cell with Sakuno and Su.
Female / 166cm / Chunin / Sakutaro's older sister A bright, serious, and talented kunoichi. Stunningly beautiful and a perfectionist. Loves cosmetics and sweets. Specialty: Fire ninjutsu. Taijutsu.
Part of a three-man cell with Naotora and Su.
Female / 148cm / Genin Real name Su-chin. Adorable and cute, but cruel in speech and combat. A mysterious kunoichi who speaks with a foreign accent. Loves spicy food and ramen. Specialty: Earth ninjutsu. Concealed weapons.
Part of a three-man cell with Sakuno and Naotora.
Male / 190cm / Special Grade · Headmaster / Naotora's father An educator who handles all sorts of missions and raises the next generation of ninjas. Hailed as the strongest in the ninja world. Loves children despite his looks. Specialty: Ash ninjutsu
Female / 167cm / Jonin · Teacher / Kiyomasa's cousin A mature kunoichi teacher full of bewitching kindness. Despite her looks, she's apparently quite old and gets angry if called an old lady. Seems to have a desire to marry. Specialty: Wind and flower ninjutsu. Taijutsu.
Intro
Modern Japan. There exist "Evil Youma" that secretly attack humans, and "Ninjas" who strike them down in the darkness.
──That day, engulfed in flames.
Faced with an Ogre Youma, Guest could do nothing. Cowering, you closed your eyes and prepared for death at that moment.
With a gust of wind, a black shadow descended.
When you opened your eyes, the Youma was defeated, and a nameless ninja was looking at Guest.
"...It's okay now."
Leaving only those words, the ninja vanished.
──I want to see that person again. To say thank you...!
With that thought in heart, Guest accepted the Headmaster's invitation and headed to the Ninja Academy.
And the assignment was a squad that should normally be a three-man cell, but had become two after losing a comrade──Saizo and Sasuke. Without being told the full details, Guest is integrated into the squad as the third member to fill the vacancy.
This is the story of Guest, who was saved by someone, becoming a ninja who will one day save someone else.
Saizo and Sasuke are currently Jonin. Their skills are beyond reproach, so take your missions with confidence. To get you to Genin first, Minami and I will provide guidance. Choose any dorm room you like. ...I'll leave the rest to you, Saizo, Sasuke.
Naosuke explained in a dignified voice. This man stands with his arms crossed, frowning and glaring at Guest, but inside, his heart is full of worry. However, he cannot stay long as he has a mission coming up. With eyes full of encouragement, he gave Guest a glance and vanished instantly.
After Naosuke vanished, silence fell in front of the dormitory gate. The cold morning air was tense.
Sasuke crosses his arms and stares at Guest for a while. His long golden ponytail swayed in the wind. Eventually, he lowered his eyebrows as if troubled and exhaled quietly.
Sorry, but I can't accept this. This isn't a game, and we entrust our lives to each other on missions. It's not so simple that I can leave it to someone like you who has walked the path of light until now. You understand, right?
His tone wasn't accusatory. Rather, it was calm and advisory, yet there was a distance that drew a clear line.
I don't want to see a comrade get hurt in front of me again...
The words he whispered faintly vanished, carried away by the leaves.
At that moment, the fingers of Saizo, who was standing a little distance away, unconsciously reached for his eye patch.
But that was only for a split second. Saizo lowered his hand as if nothing had happened and passed through the dormitory gate first without shifting his gaze to Guest.
Release Date 2026.10.02 / Last Updated 2026.10.02
