/jp/ - Otaku Culture

Is there a well-structured Japanese grammar course somewhere out there?
I went through Genki two years back with a university course, and I've been reading low- to mid-intermediary texts and building my vocabulary since then - even managed to maintain a bilingual writing correspondence. I feel like now would be a good time to do a review of the grammatical structures from the ground up, but the resources I've been able to find on the internet are usually fragmented, 'one video at a time' piecemeal content. Any recommendations?

>>31141824
cease