A guide for beginners confused about the learning process but not day one learners. It will show you what things there are to learn, what to avoid, and some recommended resources but does not aim to teach Japanese. This guide is not as impartial as the main guide.
A Japanese grammar guide which covers most of the grammar needed to read basic Japanese, with a focus on exposing the learner to grammar as opposed to attempting to teach it. Before using this guide it is assumed that the learner has basic knowledge of the Japanese writing systems, an awareness of what a Japanese text looks like, as well as a basic familiarity with kanji.
An in depth Japanese grammar guide similar in coverage to Tae Kim's grammar guide, with a focus on encouraging the beginner to break into native media sooner rather than later. Concludes with an introduction and overview of pre-modern/old Japanese.
A practical overview of Japanese grammar using example sentences from visual novels to illustrate grammar points meant to cover the basics enough so the learner can begin consuming native content. A basic vocabulary and/or pop-up dictionary is ideal.
A more comprehensive version of the Anki Guide's ShareX section that covers how to make audio and sentence cards from variously sourced video subtitles, video game text, and scripted audio.