X Buzz Check
What could make your post catch on? This Japanese writing diagnostic checks clarity, reasons to share, and expressions to review before you post on X. It evaluates the text itself and does not predict virality.
Sunagaku Labs
A small product lab for playful AI-assisted experiments, keeping both the finished work and traces of how it was made.
What could make your post catch on? This Japanese writing diagnostic checks clarity, reasons to share, and expressions to review before you post on X. It evaluates the text itself and does not predict virality.
Answer three short questions about performances and interests, then discover a member through sourced profiles and an official group introduction video.
An experimental game shaped through a design conversation with Claude, visual exploration with Image Gen, and a Matter.js physics build with Codex.
KANOJO CHECK is a Japanese language decision aid: send a planned post to one TypeSafe Jev Noul question and see only a 0–100 probability.