JP
Collaboration
esa
Markdown-based team knowledge sharing service built around the concept of 'growing information.' WIP culture lets people post drafts freely — a favorite among Japanese startups and engineering teams.
Editor
The 'it's OK to publish WIP' philosophy fits Japanese engineering culture. Great for building a small team's doc habit at a fair price — but weak for multilingual/overseas use.
Key Features
• Markdown editor (no WYSIWYG needed)
• WIP (Work In Progress) posts for easy drafting
• Category hierarchy via # tags
• Real-time co-editing
• Slack notifications
Pricing
500 JPY/user/month. 2-month free trial. Minimum 3 users.
FAQ
English UI?
Japanese only, no English interface.
vs Notion?
esa: document/knowledge-focused and simple. Notion: database flexibility and page customization.
Free option?
No permanent free plan, just 2-month trial.
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