TAS-CHA platform uniting chat, tasks, and meetings launched for 550 yen/month.

On June 3, 2026, Grand2 launched TAS-CHA, a cloud collaboration platform for business teams. Designed to eliminate information fragmentation in remote and hybrid work environments, TAS-CHA centralizes chat, task management, scheduling, file sharing, and meeting minutes into a single workspace organized by project or client. Key features include project-specific rooms that consolidate conversations and deliverables, integrated real-time chat and Kanban-style task management, and comprehensive meeting support from scheduling to minutes approval and action tracking via Gantt charts. The platform allows users to attach files directly to chats and tasks, ensuring historical context is preserved. Pricing includes a free tier and a 550 yen/month (10GB) premium plan, aiming to streamline communication and prevent missed actions across internal teams and external partners.