Learn Japanese from Scratch 1.2.1 - Katakana
Learn Japanese from Scratch 2.1.1 - State-of-being & Polite form
Learn Japanese from Scratch 1.1.1 - Writing Systems
Learn Japanese from Scratch 1.1.2 - Vowel Sounds
Learn Japanese from Scratch 1.1.6 - /y/w/ sounds in Hiragana
Learn Japanese from Scratch 1.1.7 - Voiced sounds in Hiragana
Learn Japanese from Scratch 1.1.4 - /t/n/ sounds in Hiragana
Learn Japanese from Scratch 1.2.2 - More sounds in Katakana
Learn Japanese Katakana 1 - アイウエオ (1.2.1)
Learn Japanese from Scratch 1.1.9 - Long vowel sounds in Hiragana
Learn Japanese Self Introduction - Key Sentence Set 1.2.1 I am, You are, We are
カタカナ katakana ア行【from ZERO】
Learn Japanese from Scratch 1.1.3 - /k/s/ sounds in Hiragana
Learn Japanese from Scratch 1.1.8 - y vowel and double consonants in Hiragana
Learn Japanese from Scratch 2.1.4 - Adjectives
Learn Japanese from Scratch 2.1.6 - の particle
Learn Japanese from Scratch 2.2.1 - Negative State-of-being
[3-3.1] The na-adjective - Tae Kim's Japanese Grammar Guide
Learn Japanese from Scratch 2.1.2 - Topic Particle
Learn Japanese from Scratch 2.2.4 - Listing Nouns