Zoom

Chatwork is the most widely used business chat service among Japanese companies, with over 400,000 organizations in Japan. It is essential for collaborating with Japanese clients and partners.

Collaboration · JP · Freemium

Notion is an all-in-one workspace integrating documents, databases, and tasks. The most widely adopted productivity tool among startups and solo founders globally, with full Korean and Japanese support.

Collaboration · GLOBAL · Freemium

Talknote is a Japanese enterprise collaboration platform combining SNS-style internal communication with task management. Its employee behavior analysis AI measures organizational health and identifies resignation risks early.

Collaboration · JP · Paid