Hello & Welcome!
I’m Kohei, a Japan-based independent creator and developer.
This page provides a detailed overview of my work, skills, and background.
💼 What I Do
📱 Mobile Game Development (Unity)
I develop 2D mobile games using Unity, primarily for iOS and Android platforms.
From planning and design to programming and publishing, I handle the entire process myself. Some of my titles are available on the App Store and Google Play.
Genres I’ve worked on:
- Puzzle games
- Casual games
- Spot-the-difference games
👓 AR Lens Creation for Snapchat (Lens Studio)
Using Snap’s Lens Studio, I design and publish interactive AR filters (lenses) for Snapchat.
I enjoy creating playful, engaging experiences that respond to face movements, touch, and voice.
Examples of AR content:
- Face transformation effects
- Tap and sound-reactive filters
- Seasonal and trend-based AR designs
🧾 Freelance & Business Work
As a sole proprietor, I also take on client projects, including:
- Small-scale Unity game development
- AR content for social media campaigns
- App updates and maintenance
I’m always open to new collaborations and freelance opportunities.
🎯 Creative Philosophy
“Bringing small moments of joy and surprise through technology.”
I aim to create digital experiences that add a bit of fun and wonder to everyday life.
My goal is to make things that users find enjoyable, unique, and worth coming back to.
🛠 Tools & Skills
- Unity (C#)
- Xcode
- Lens Studio (Snapchat AR)
- Effect House (TikTok AR)
- Fusion360 / Blender
- GIMP / Inkscape (for UI and image editing)
- Davinci Resolve / CapCut
- Ableton Live / MPC
🧩 Portfolio
You can find some of my featured games and AR lenses on the Portfolio page.
Feel free to check them out!
📮 Contact
For collaboration, freelance inquiries, or questions, please contact me via the Contact form or through my social media links below.
I’m happy to discuss projects of all sizes.
