This page is an AI-assisted translation of the original Japanese version.
In the event of any discrepancy between the English and Japanese versions, the Japanese version shall prevail.

Soul Resonant Works

AI × Theater × International Business
Solving real on-site challenges
with 7 Local AI Systems

Born from 25 years of theater audio experience and the front lines of international business,
fully offline, one-time-purchase AI solutions.

Fully Offline / No Subscription / Privacy-Protected

Starting from zero programming experience, through collaboration with AI,
the design of seven systems was completed in approximately two weeks.

Development Period
2025/12/30 2026/01/12

Architecture design of seven systems (approx. 20,000 lines) completed in about two weeks.
A new development style made possible by collaboration with AI.

A Journey of About Two Weeks

A record of struggling with AI from zero programming experience
to building an original architecture.

Started Researching Mac Studio

Began considering purchasing a Mac Studio for video editing.
At this point, there was still no plan to develop AI systems.

The Moment of Realizing AI's Potential

Began exploring AI out of pure curiosity,
and realized, "This might solve all the on-site challenges at once."

Started Brainstorming AI Use Cases

The moment when all on-site pain points came together.
The priority of "which domain to tackle first" began to emerge.

Multilingual Meeting Concept Took Shape

The blueprint of the top-priority system came into view.
Requirements for multilingual, multi-site operations were identified.

AI Multilingual Meeting Architecture Design v1.0 Created

Architecture design of the top-priority system completed (approx. 86KB, 14 sections).
The architectural backbone for real-world operation was solidified.

License Investigation Completed

Completed the switch to commercially usable models.
Licenses and operating conditions suitable for B2B deployment were organized.

Multi-AI Coordination Design Completed

Design of a refinement system using multiple AI models.
Built a Multi-AI coordination architecture that "does not depend on a single answer."

Architecture Design (approx. 20,000 lines) Completed

Architecture design documents for seven systems completed in two weeks.
Even with zero programming experience, this much can be designed in collaboration with AI.

  • 14 daysDevelopment Period
  • 7AI Systems
  • 20,000 linesDesign Document Lines

7 Local AI Systems

Fully offline, no subscription, privacy-protected.
Practical AI solutions born from the front lines of theater, video production, and international business.

Sister Product

AI English Meeting Pro

Ultimate accuracy specialized for English meetings

A high-accuracy speech recognition system specialized for English. Multi-AI coordination delivers accuracy surpassing conventional single-AI systems. Ideal for multinational and foreign-affiliated companies.

  • Ultra-high accuracy through English specialization
  • Coordination using multiple AI models
  • Fully offline operation
  • Personal edition JPY 35,000 / Enterprise edition JPY 5,000,000
Video Production

Multi-Camera Video Editing AI

AI optimally edits multi-camera footage

Automatically edits multi-camera footage of theater performances and lectures. Analyzes speaker position, audio, and significance to automatically select the optimal angle.

  • Automatic editing of multi-camera footage
  • Speaker recognition and audio analysis
  • Automatic selection of optimal angles
  • Significant reduction in editing time
Theater Audio

Theater Multitrack Recording AI Analysis

AI auto-mixes multitrack recordings

Analyzes multitrack recordings of theater performances and automatically generates the optimal mix. Know-how drawn from 25 years of PA experience is embodied in the AI.

  • Automatic multitrack analysis
  • Channel role identification
  • Balance adjustment and noise reduction
  • Reflecting theater PA experience
Theater Control

QLab-Integrated Audio & Lighting AI

Automation and optimization of stage production

Integrates AI-driven decisions into audio and lighting systems under QLab control. Enables automatic adjustment and optimization aligned with stage progression.

  • Full QLab integration
  • Automatic audio and lighting optimization
  • Real-time tracking of stage progression
  • Automatic reflection of directorial intent
Music Production

Music Production AI

Support for composition, arrangement, and mixing

AI-powered composition support grounded in music theory. Melody generation, chord progression suggestions, arrangement optimization, and mix balance adjustment.

  • AI composition support
  • Chord progression and arrangement suggestions
  • Mix balance optimization
  • Based on music theory
Spatial Audio

Surround Sound Generation AI

Automatically generates 7.1ch spatial audio

Generates 7.1ch surround audio from stereo sources. Delivers spatial audio optimized for theaters and home theaters.

  • Stereo → 7.1ch conversion
  • Spatial localization optimization
  • Compatible with theaters and home theaters
  • Immersive sound field generation

Technology Stack & Architecture

Fully local execution, open-source based, modular design.
Zero external data transmission, ensuring complete privacy protection.

🔒

Fully Local Execution

Zero External Data Transmission

  • AI development framework
  • Large language model foundation
  • GPU optimization engine
  • General-purpose programming language
  • Open-source based
  • Memory efficiency technologies

Key Features

  • Speech recognition — 99 languages, high-accuracy transcription
  • Multilingual translation — 419 languages, any language pair
  • Speaker diarization — automatic identification of individual speakers
  • Minutes generation — automatic summarization and structured output
  • Noise reduction — environmental noise suppression and audio enhancement

Architecture Highlights

  • Fully local execution — no external data transmission, privacy protected
  • Modular design — flexible extensibility and maintainability
  • Coordination — accuracy improvement via multiple AI models
  • Quantization support — memory efficient, runs on ordinary PCs
  • Open-source based — transparency and customization freedom

Crowdfunding Planned

Bringing this technology
to business sites around the world.

A future where people connect beyond language barriers.
A new form of international business realized with fully local AI —
please help make it a reality with your support.

💰

Payback in 1–3 Months

Cut JPY 2.4 million per year in interpretation costs.
B2B companies can recover the investment in a short period.

🔒

Fully Offline Operation

Zero external data transmission.
Confidential information can be handled with peace of mind.

♾️

One-Time Purchase License

No subscription, JPY 0 running cost.
Realizing long-term cost reduction.

Support This Project

* Crowdfunding is planned around October 2026 (subject to change depending on circumstances)

Price range: JPY 10,000 – JPY 22,000,000 (varies by product)