Welcome to manabu plateform
You can practice everything, even at the beginning, on starting your journey on japanese language but we recommend you to follow this track.

Basics
Kanas
Numbers

Advanced
Configure
You have the abilty to configure the daily study parameters and the interface depending on your needs/level.
Kanjis
After that you will be ready to start the kanjis climbing the 5 levels of JLPT from 5 to 1 . You can click on the kanji to see all vocabulary related.
Vocabulary
After learning some kanjis, you can explore the vocabulary order by JLPT level. You can click on the kanji to get the