My name is Kohei Koyanagi (小柳耕平) — a full-stack engineer, problem solver, and creator of:
I build things that make life a little simpler and more fun. Whether it's helping friends split expenses fairly or automating a chaotic workflow, I love turning small frustrations into clean systems. I studied Mathematical Sciences at Kyoto University and later completed an online MBA, which helps me bridge analytical thinking and product design. My career in international projects taught me how structure and empathy can meet — both in people and in code.
Labxbit (pronounced /ˈlæbɪt/) is the trade name of my sole proprietorship. The playful name, combining lab and bit, reflects my belief in creating new solutions through technology. This site, labxbit.com, is where I experiment with ideas — from app development and AI to philosophy and design. I hope something here sparks your curiosity, as it does mine.
Thanks for stopping by!
— Kohei