It's currently in closed beta right now. Anyone can still get in, but all progress gets wiped on Oct 31 when they launch for real. They do give you a couple minor rewards for making it to level 30 in CBT though, such as 10 pull tickets and a "Beater" item. Just make sure to actually make an account and not play on "Guest".
You can get it from the Google Playstore directly if you're in the US.
Otherwise you can grab the APK, people have said it isn't IP locked to the region.
Avoid the SEA version (published by 37Games), that server got gimped hard (halved rates).
If you can't get it from anywhere near you(Or you just can't wait), you can get it from here. They have free shipping worldwide and really low prices, i use them all the time.
Install this and never link the wrong sauce again!
The actual sauce, springing forth from the fountain of sauce itself: Pixiv
Well I have almost 400 Raildex gifs and images, but looking through them I can't find anything from the scene you mean. The closest I could find was this, but that's a shot from Index.
Since you know exactly what episode that scene is from, the best shot you have would probably be using something like screentogif and make one yourself.
I used ZingBox for a little while before I found MangaRock. It's pretty good, but it can only search one manga source at a time.
This was very good, and I hope you continue making edits in the future! That being said, this was not without it’s flaws. I notice that you went for a pastel/light pink theme, and I think this could have been worked on a little better by possibly adding some light color grading troughout the entire edit to match that theme, and keeping the cinematic 16:9 bars troughout the entire edit. Also, some light non-natural motion would have helped a few of the more still shots. You’re using FCPX, right? I recommend the TKY Shake and Ryan Nangle’s screen pump and transition layer plugins. Try setting the overall movement to very small amounts though, as large amounts of artificial movement can quickly ruin what could have been a great edit (also, I recommend torrenting Motion as well, it really opens up Final Cut’s full potential.) u/MelloMaster already said this, but while the clips did match the lyrics quite well at times, at other times it seemed like there was no overall direction for the clips to head in. Finally, try syncing to the beat a little more, it’s a fairly simple thing to do, but it can often turn a good edit into a great edit.