Comfortable NU is a free web browser extension designed to enhance the user experience for Nagoya University's Sakai LMS. This tool provides effective management of assignments and quizzes, making it easier for students to stay organized. One of its standout features is the automatic determination of assignment submission dates, which helps eliminate confusion about deadlines. Additionally, users can hide specific issues for a designated period, allowing for focused study sessions without distractions.

The extension also includes a file explorer and a timetable feature, which aids in tracking upcoming tasks and deadlines efficiently. With the added memo functionality, students can jot down important notes or reminders directly within the extension. Overall, Comfortable NU serves as a comprehensive tool for students looking to optimize their academic management on Sakai LMS.