◆ About the Game: A coming-of-age tale of a girl bound by fate
Years after the revolution, the newly founded nation of Kikoku—born from the ruins of a fallen dynasty—remains mired in unrest.
At the center of the chaos lurks Hiseido, a secret organization operating from deep within the imperial capital.
From intelligence gathering to assassination, Hiseido manipulates the fate of the nation from the shadows.
Into this hidden world steps Takekosen, a girl who chooses to walk the path of darkness.
She must overcome her final trial—and inherit the name of Hisei.
◆ Story Structure
This chapter serves as the prologue to the full-length story of The Dagger of Hisei.
It does not yet reveal the story’s ultimate conclusion.
If you're hoping for a complete ending, please note: this installment introduces the world and its main characters—the journey is only just beginning.
◆ Game Features
Chapter One marks the official beginning of The Dagger of Hisei, depicting the pivotal moment when Takekosen awakens to her fate as a Hisei.
Fully Voiced (Japanese)
All major characters are fully voiced to enhance immersion. Experience emotional nuance and tense, dramatic dialogue brought vividly to life.Original Soundtrack
The entire soundtrack was composed to fit the game’s unique setting, including a main theme song that captures the heart of the story.Estimated Playtime: ~90 minutes
Though short in length, this tightly crafted prologue delivers a rich visual novel experience that blends Eastern fantasy, political intrigue, and trials of fate.
◆ Development Approach
This visual novel was independently developed by a small team.
The story will be released in chapters over time. Each chapter offers a self-contained experience while also contributing to a larger, overarching narrative.
◆ Use of Assets
All background images and some illustrations and visual assets were generated and refined using AI-assisted tools.
All final visuals and scene compositions were completed under human supervision and creative direction.
If you have concerns about this production method, please take note before playing.
◆ Future Chapters
Future chapters are planned for release as paid DLC.
Her journey is only just beginning.
◆ Main Characters
Takekosen
CV: Minamo Aoto
The Successor-to-Be
An orphan taken in by Hiseido after the revolution, now standing at the threshold of her final trial—to earn the name of Hisei.
Hagun
CV: Ryuta Date
The Blade in Shadow
A silent assassin feared as the “Demon Blade,” he once served with merciless precision—but now watches over Takekosen’s awakening as her mentor.
Doushu
CV: Toshinari Taga
The Watcher Above All Hisei
Leader of Hiseido and guardian of its secrets, he guides Hagun and Takekosen with quiet authority—seeking the one worthy to inherit the name of Hisei.
Hakuin
CV: Sou Katatsuka
The Quiet Strength
A seasoned Doushi and Hagun’s trusted right hand, he bridges people with calm words and steady resolve—even as the shadows of Kyojo grow deeper.
Enji
CV: Shiro Yukino
The Girl from the Undercity
A mysterious child found in the slums of Kyojo, her fragile presence stirs memories of the past Takekosen tried to forget—pain shadowed by a faint, fragile hope.
Mankyu
CV: Ryo Ishitaki
The Old Hand of Tenkyuuban
A veteran gang boss surviving in Kyojo, he holds his crew together with laughter and curses—living by pride alone in a city that has long forgotten his kind.
◆ Other Main Cast
Koujin
CV: Takayuki Ito (UMEX)
Chouchiso
CV: Shin Shinohara (UMEX)
Shikuu
CV: Yuka Suzuki (UMEX)
Sekishokai (Youth)
CV: Alvin Kinoshita
◆ Staff
Title Logo: Yuna Matsushita
Original Concept: Migeru
Script: Tomoko Watanabe
Character Design & Artwork: Hisei Shiki
BGM: Ichiko
Sound: —
UI Design: Hanasakuno
Programming & QA: Migeru
Special Thanks: Kaori Yanagibashi
Production: Sword of Dew Studio
◆ Theme Song
Title: Tobikakeru (天翔る) — Soaring Beyond the Heavens
Lyrics & Composition: Ichiko
Vocals: Ichiko
Artist Name: tamayura
