Learning N5 gives you the advantage of understanding basic Japanese and helps you learn fundamental grammar and vocabulary.
Hiragana (ひらがな) is one of the three writing systems used in Japanese, along with Katakana and Kanji.
Katakana (カタカナ) is another Japanese writing system, used alongside Hiragana and Kanji.
Purpose: Katakana is mainly used for foreign words, loanwords, foreign names, sound effects, and emphasis (like italics in English).
N5 Grammar list
〜あとで
あまり〜ない
〜方
~がいちばん
~だけ
~で
~てから
~でしょう
ぜひ
~がほしい
~から
~てはいけない
~てもいいですか
~どうやって
~とおもいます