What it does
MaruMori combines a structured Japanese-learning route with grammar explanations, reading exercises, drills and spaced review.
MaruMori uses an adventure-like course to organize its lessons, but the practical sequence is grammar, practice and review. Work through a lesson, use the associated exercises and revisit the point through spaced repetition. Learners who prefer a different order can create their own path, while the grammar library provides a place to look up a question.
The paid offer includes monthly, yearly and lifetime choices with a 14-day trial. Check current coverage rather than treating the full planned level range as complete: the site describes N2 grammar as nearly complete and lists the N1 mock exam as forthcoming. These are study and simulation tools, not an official JLPT sitting.
Sources
- MaruMori - Learn Japanese (Oct 26, 2026)
- MaruMori - Learn Japanese (Oct 26, 2026)
- MaruMori - Mock Exams (Oct 26, 2026)