A lot of us are stuck at home for the time being, if you want something to do...get into the Leijiverse!

Now is a great time to get into it, there's some wonderful stuff that is legally accessible! I'll get into what I know. Feel free to add if I miss something!
Let's start with the Harlock department. the oOG show, AOMY, SSX, CWZ are on Crunchyroll & VRV. The OG show is on Tubi-

- & Pluto Tv as well if I still recall! Seven Seas has the OG Harlock manga in their classic collection line, as well as Dimensional Voyage(Recommended when you know a lil bit more about Matsumoto's works to get all the cool easter eggs) Queen Emeraldas is handled by Kondansha. -

- Both of these are digitally available too! Speaking of manga, Seven Seas also has the OG Yamato manga both physically/digitally as well.
With Yamato Funi has the streaming/home release rights for the 2199 & 2202 reboots. Dark Horse has the 2199 manga! -

- To my knowledge the OG Yamato shows aren't available to legally stream here.
To Galaxy Express 999! The movies are on Midnight Pulp, the TV show is on Crunchyroll, VRV, Tubi, and Pluto Tv!
Discotek has wonderful home releases of many Harlock and 999 works. Please support them!

I wrote this all in one sitting, and I'm bound to have forgotten/missed some things. So please let me know!
Enjoy getting into the leijiverse!!

An Update! @retrocrush_tv Has some titles on there! Both GE 999 movies and Cosmo Warrior Zero as of right now from what I can see, I'll update the thread when more get added!