An English subbed version of the file heponeko released a while ago, so a lion's share of your thanks should go to them in making it available in the first place. Thanks to all of the licensed music in the film, the rights for it are an absolute mess, so getting a file of that high of resolution was a lucky break. The Animax logo in the bottom right may be annoying, but putting up with it is worth it. This is an incredibly underrated movie, filled with heart, laughter, and some pretty trippy animation. Getting people to watch it is a longshot, but hopefully having it in English will widen its appeal. I only hope my subtitles will do it justice.