PLAYER / CREATOR
PLAY.
THEN CREATE.
I stream games on Twitch and create tools
that make everyday experiences a little better.
01 / ABOUT
WHO I AM
I AM A
GAMER.
I stream games at Twitch / kawachanjp. I enjoy playing, but I care just as much about sharing a good time with everyone watching.
I turn that curiosity into useful and playful tools for games, streaming, and everyday tasks.
GAME ARCHIVE / PLAYED & EXPERIENCED
Moments from years spent gaming.
02 / TOOLS
WHAT I CREATE
IDEAS,
MADE USEFUL.
Open-source tools published on GitHub. Select a card to learn more.
01 / JAVASCRIPT
VIEW ALL ON GITHUB →
twitch-chat-translate-ext
A Chrome extension for real-time Twitch stream and chat translation.
LEARN MORE → 02 / JAVASCRIPTStream-Speech-Layer
A Chromium extension that subtitles audio on any page with local STT and Gemini support.
LEARN MORE → 03 / JAVASCRIPTtwitch-chat-translate
A web app that translates Twitch chat in real time.
LEARN MORE → 04 / JAVASCRIPTspeech-to-text
A real-time speech recognition and translation tool.
LEARN MORE →