Case Studies
Explore 10 ZERO-SaaS case studies built with the Common Development Platform (SDK) and AI. ZERO-SaaS offers ¥0 initial cost and an estimated development timeline of 2–6 weeks, depending on requirements and complexity.
OSHITOKI
Connect every fan moment to the next experience
A fan engagement SaaS that connects fan experiences before, during, and after events through a single ID, helping organizers build lasting relationships with fans. It delivers 88 screens for five user groups, including the fan app, operations console, venue check-in terminal, sponsor portal, and platform administration, on one shared foundation.
MANANOVIA
See your effort. Build the strength to keep going.
A learning-habit platform that connects the start of study for middle and high school students with quick reflection and visible progress. Across 55 screens for students, guardians, educational organizations, and operators, it provides weekly reports, a private online study room, learning trend insights, and support for meetings.
Maintenance KPI Management System
Connect maintenance from failure records to recurrence prevention
A system that records failures and stoppages in manufacturing equipment, normalizes inconsistent wording with an LLM, and connects maintenance KPI visibility with improvement-task tracking. It also retrieves stoppage events from PLCs, searches similar past cases, and supports access control and audit logs, connecting frontline records to recurrence prevention.
Production Line Shift Management System
Make line operations visible, from staffing to performance analysis
A web system for managing operating status, workers, shifts, and process-level rotations for each factory production line in one workflow. Alongside master data for employees, skills, machines, and products, it records, searches, and analyzes scrap counts and cycle times to support daily staffing and production visibility.
WMS (Warehouse Management System)
Manage material movement to and from construction sites in real time
A warehouse management system for construction companies. It centralizes inventory, material dispatch requests, return-to-warehouse requests, delivery schedules, site storage, and reports, making material movement between sites and warehouses visible in real time. The PWA-enabled web app also works from smartphones.
Business Card Capture CRM
Turn business-card photos into a growing customer database
A CRM app for sales teams. Take a photo of a business card and AI automatically extracts the person's name and company, then registers it as customer data. The PWA supports the full sales workflow, from contact, company, and deal management to email sending, map views, and QR business-card exchange.
Torechen
A store-operations SaaS that appraises trading cards with AI in five seconds and auto-generates point-of-purchase materials.
An AI appraisal, inventory, and point-of-purchase display generation platform for trading card shops. Take a card photo and AI instantly identifies its name, rarity, and market price, then supports everything from inventory registration to A4 point-of-purchase display creation. Stockout and overstock alerts, operation history, and audit logs support strong store operations.
AI TextBook Creator
Create original textbooks through conversations with AI
An AI-powered interactive textbook platform for tutoring schools. Converse with AI in a chat interface to generate textbooks automatically, then manage image generation, worksheet creation, and student management in one workflow.
E-commerce Content Agent
Automate e-commerce content production with AI
A generative AI-powered content management platform for the children's clothing e-commerce store まいにちキッズコーデ. It centralizes the content work required for e-commerce operations, from automatic product descriptions and article drafting to Instagram copy and image generation.
MADORI+
Design the ideal room from a floor plan with AI
An AI floor-plan design app for the real estate and interior industries. Upload a floor plan and AI automatically recognizes rooms, then generates furniture-layout concepts based on family composition and preferences. A step-by-step workflow makes it easy for anyone to design an ideal home in a web app.
Bring ZERO-SaaS to your business.
We build dedicated SaaS products for your business with ¥0 initial cost in 2–6 weeks. Start with a Free Fit Assessment.