@seigyoku a warm welcome here, if you need any help of have questions I can try to answer them.
To get a bit of traction here you need to know, (maybe you heard about it already) here is not algorithm pushing your post, everything goes over personal interaction and hashtags. Post/toot, boost/share react/like via the star, interact via answering + all of the former.
Hashtags make it so people will find your post easily. I put them at the end of my toots so that people with screenreader have easier time understanding the text with out the hashtag red all 2 sentences.
Otherwise your all ready using Picture Alt Text which is a big bonus here. For your introduction toot I would suggest the following hashtags and I ad some that may could be useful, but no guaranty for that, because I can't test them without deleting my toot...😅
Again a warm and hearty welcome.💚😊
Tags
#NewHere #Introduction #Anime #Artist #subbing #fanSubs #FanSubbing #NobleFarmer #BottleMenDX #Punirunes