I agree. Even if you’re typing them up, it helps a lot. I think you should be at the part where Koichi gets you to use lang-8. Make sure you add as many Kanji as you can to your posts.
I would suggest that you physically write out each Kanji you learn. If you don’t want to learn how to write them properly, don’t worry about stroke order, just try to piece them together with the radicals so your brain holds on to them better. If you want to learn how to write properly, there are a ton of sites and phone apps that will show you how.
I would also suggest that you create a master list of your Kanji in an excel file. Each time you learn new ones, slot them in, that way you have them saved for easy reference.
You can also open Anki and click on Browse at the top, select your Kanji deck, and skim through it for the Kanji you’re after.