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We are SHINSEMA.

Integrating Web2 and Web3 technologies to unlock new possibilities.

Based in Tokyo.

About Me

We are based in Tokyo, integrating Web2 and Web3 technologies to explore the possibilities of the digital world. Although our company was established just over two years ago, our team is led by members with over 20 years of experience. While making significant strides in the global market through the development and publishing of Web2/Web3 games and services, we are also expanding our IT SES business in Japan, aiming to contribute to Japan's digital transformation (DX). With the philosophy of "Creating the Future Today," we constantly push the boundaries to provide users with the best possible experience and turn the future into reality.

  • Company Name: SHINSEMA Corp.
  • Established: January 2022
  • Industry: Web2/Web3 Servcie & Game, IT SES
  • Headquarters: Tokyo
  • CEO: Kenny Shin
  • E-mail: info@shinsema.jp
Mission & Vision
Business Areas
  • Web2/Web3 Game and Service Development

    Specializing in the creation of innovative games and services that leverage both Web2 and Web3 technologies, bringing the best of both worlds to users.

  • Web2/Web3 Game and Service Publishing

    Ensuring that cutting-edge Web2 and Web3 games and services reach a global audience, maximizing their impact and success.

  • IT Software Engineering Services (SES)

    Providing expert IT Software Engineering Services with customized solutions that meet the diverse needs of clients across various industries.

Partners & Clients
Projects
SES Project - In Operation
Smart Order System — Agricultural Smart Order Management System

The Smart Order System is a B2B trading platform that directly connects agricultural producers with buyers (processors, distributors, retailers, etc.). It completely digitalizes the traditional complex agricultural trading process, significantly improving transparency and efficiency.

Key Features:
• Producer and buyer matching system
• Digital order management system
• Transaction history visualization and tracking
• Price negotiation and contract management
• Automated payment processing
• Mobile-responsive design

Results:
• Achieved 100% transparency in trading process
• Reduced intermediary costs by 50%
• Shortened transaction completion time by 70%
• Continuously increasing platform user base

Selected Tech: Django Templates, Next.js (partial), TypeScript, Tailwind CSS
Backend: Django REST Framework
Database: Supabase (PostgreSQL)
Infra: Vercel, Fly.io
SES Project - In Development
Big Data Charts — Data Analytics Service Using Payke

Big Data Charts is an advanced analytics dashboard service that leverages data from Payke (an inbound product information platform). It visualizes purchasing trends, customer attributes, and product performance for retailers, supporting data-driven decision making.

Key Features:
• Real-time data collection and processing pipeline
• Multi-dimensional data analysis dashboard (sales analysis, customer behavior analysis, product trends)
• AI-powered predictive analytics and demand forecasting
• Customizable report generation features
• External system integration via API

Results:
• Data processing speed improved 5x compared to previous systems
• Achieved 95%+ analysis accuracy
• Average 15% sales increase for implementing companies
• Used by 100+ retail businesses

Selected Tech: Frontend (Nuxt.js, Vue.js, ECharts)
Backend: Python (FastAPI)
Database: Supabase, Azure SQL Server
Infra: Fly.io
AI/ML: GPT-5 (OpenAI API)
In Service since July 2025
GIIP — Integrated Infrastructure Management Platform

GIIP (Global Infrastructure Intelligence Platform) is a comprehensive monitoring and operations platform that centrally manages enterprise IT infrastructure and databases. It improves system availability and optimizes costs.

Key Features:
• Unified monitoring of multi-cloud environments (AWS, Azure, GCP support)
• Database performance monitoring and automated tuning
• Incident management and automated recovery systems
• Resource usage visualization and cost analysis
• Security auditing and compliance management
• Predictive maintenance and capacity planning

Results:
• Reduced system downtime by 70%
• Decreased infrastructure costs by an average of 35%
• Shortened incident response time by 60%
• Operating in 50+ enterprise companies

Selected Tech: Frontend (Next.js, TypeScript, Tailwind CSS)
Backend: Next.js API Routes
Database: Azure SQL Server
Infra: Microsoft Azure

📢 Currently available SaaS service. Companies considering implementation, please feel free to contact us.

Contact: info@shinsema.jp
Available for agencies since July 2025
JINZAIX — AI Matching SaaS for Recruiting Agencies

JINZAIX is a B2B recruiting platform for agencies and headhunters. Manage JDs (open roles) and candidate CVs, recommendations, and pipelines in one workspace.

Core capability: AI matches CVs and JDs, providing fit scores, rankings, and clear rationales.
Email ingestion: CVs/JDs received by email are auto‑parsed and stored as structured records in the DB for fast search, deduplication, and end‑to‑end tracking.
Agent workflow: Scouting, candidate pools, one‑click shortlists, interview scheduling, client share links, and activity reports.

Key features: AI CV↔JD matching, email ingestion, jobs & candidate DB, scouting, chat, interview scheduling, document management, dashboards, reporting.
For details and the latest updates, visit the official site below.

Selected Tech: Frontend (TypeScript, Nuxt.js, Tailwind CSS, shadcn/ui)
Backend: FastAPI (REST), Supabase
Infra: Vercel, Fly.io
AI/Data: LLM-powered text analysis and CV↔JD matching; email ingestion with auto-classification
DevOps: GitHub Actions

📢 Currently available SaaS service. Recruiting agencies and headhunting companies, please feel free to contact us.

Contact: info@shinsema.jp
In service since December 2024
EyeQ: A New Social Game Experience on Telegram!

EyeQ is an innovative social game offered as a Telegram mini-app, delivering unique fun by solving visual puzzles.

Today’s EYEQ (x3) Play three times a day with fresh puzzles and chase your personal best.
EYEQ Battle (x1) Enjoy one real-time battle a day with friends you invite from Telegram.
EYEQ Challenge (Coming soon) A high-difficulty challenge mode is in preparation. Stay tuned!

Selected Tech: Frontend (TypeScript, Nuxt 3, Tailwind CSS, Vuetify 3)
Backend: Bun (Elysia, REST), Supabase
Infra: Vercel (Frontend), Fly.io (API)
Game Engine: Phaser 3
DevOps: GitHub Actions
In service since December 2024
BOSS Poker - Web2 Game Publishing Service(Only Japanese)
BOSS Poker is now available in Japan!

We are excited to announce the launch of BOSS Poker, our first game exclusively for the Japanese market.

The game is officially live, and we look forward to your participation!
Download the game now and enjoy exciting events and exclusive rewards.

Selected Tech: Frontend (TypeScript, Nuxt 3, Vuetify 3)
Backend: Nuxt 3 (Nitro / API Routes)
Infra: Vercel
DevOps: GitHub Actions
2022–2024 - Service ended
Musubi - NFT Service(Only Japanese)

This project offers a unique NFT service inspired by Japan's amulet culture. Users can create and own their personalized amulet NFTs, which they can trade or exchange with others. Additionally, users can share the wishes and intentions embedded in their amulets, fostering a community where hopes and dreams are shared.

Selected Tech: Frontend (TypeScript, Nuxt 2, Vuetify 2)
Backend: NestJS, Azure SQL Server
Infra: Azure
Blockchain: thirdweb (Polygon)
DevOps: GitHub Actions
Contacts
Phone

+ (81) 050 5479 0776

Address

1-2-1 Okubo, Shinjuku-ku, Tokyo, JAPAN, 169-0072