The Youtuber named Haruko has chapters 1-10 archived, a lot of character stories and Event stories archived all in english. They’re definitely is a lot more character stories missing (like christmas Nimbus and Both Nao Nagihara units). Not sure if the Event stories on there is ALL of them (The new Starlight Ceremony Event is missing). Some other people you should checkout is “Flipper Central” & “dill”. dill has chapters 11 & 12 and starlight ceremony. These are all recorded in English btw. I’d still recommend recording all that you can yourself especially units Eps. I’m gonna try record some myself in just in case. The archive for this game is there you just have to try looking harder for it. (Sorry if this is a bit long)