When you choose the article and read till the end you can find "Related post" area below the article.
In this blog there are many category ...Japanese lecture , communication , grammar , Kanji , ....
I don't have confidence whether I can decide appropriate category to each posts or not ^^;
But , I guess you can find the many Japanese lecture article on my blog more easily .
So, I made this article's category "Japanese learning". You can find Japanese learning 's category article belo.
Try it .
PS : Really thanks for always you reading ^^ I always have great gratitude to you all.