Scottish distributor Anime Limited has now at least remedied that with a fine release, one which includes the Blu-ray, the DVD, a nice booklet and some fancy packaging.
But then Momo meets some goblins, supernatural creatures with a link to the afterlife. And if she is able to coerce them, they may be able to get a message from Momo to her father...
Upon its release years ago I reviewed the film itself already, so for now I'll just stick with saying that even though it leans a bit hard on melodrama, it's very very good, with stellar technical merits. Thankfully, these merits have translated faithfully to the Blu-ray. The DVD version looks nice, but the Blu-ray is where the true gold is. As a fairly recent film with digital enhanced animation, A Letter To Momo looks razor-sharp on Blu, with lines and details you could cut yourself on. Okiura Hiroyuki is a great character designer but an even greater animator (several character's movements are fantastic), and it's great to see his work done justice this well.
And for once the English-friendly release hasn't been hobbled in the Japanese soundtrack department, with both 2.0 and 5.1 mixes available. Good English subs are optional with the Japanese tracks, while English SDH subs are available on the English tracks.
As on-disc extras, both the DVD and the Blu-ray feature a great, informative 40-minute making-of documentary, five minutes of trailers, some shadow-test-footage (the film ended up not using shadows as the difference wasn't worth the effort and money), and a gallery of film, background and poster art. This release also includes a great 36-page booklet which contains interviews and design art, and is definitely a nice-to-have.
All in all I'm very pleased with this release and I highly recommend it.