Japan

Japan 4K Blu-ray and Blu-ray have an exclusive end credit song on the Complete cut that is not present on international releases by Sony.

All Japanese releases of the Complete cut have English dub options, but no English subtitles for the original Japanese audio or on-screen text. Original cut only has Japanese audio without subtitles on the Japanese DVD.

All international releases by Sony only have dubtitles for the Japanese audio, not a proper translation of the Japanese script.

US GKIDS Blu-ray has bonuses not on the Disney Blu-ray, but the latter has some bonuses of its own not on the former.

Criterion Blu-ray is superior to Japan Blu-ray see comparison 

Japan Blu-ray is a newer 4K restoration. It has more details and avoids Criterion's highlight clipping, but most likely suffers the Quicktime Gamma Bug see caps It also doesn't has English subtitles.

Criterion also has the correct OAR at 2.35:1 while Japan Blu-ray is 2.39:1

Japan King Records 4K Blu-ray is an upscale, but has less compression artifacts, it also includes the theatrical cut (:1.0) and the DVD cut (:1.01) on standard Blu-ray as bonuses.

Japan Sony Blu-ray for the original theatrical 6.1 audio mix

Japan Blu-ray has better encode than other BDs.

US and UK Blu-rays have their framing slightly positioned higher and lower respectively caps. JP BD is closest to center frame.

Japan King Records 4K Blu-ray is an upscale, but has less compression artifacts, it also includes the theatrical cut (:2.0) on standard Blu-ray as a bonus.

The UK Blu-ray has some audio issues, so the North American Edition Blu-ray from Japan is chosen for the UK English dub despite being lossy.

Japan King Records 4K Blu-ray on the box set has inferior encoding than the standalone release, but includes the theatrical (:3.0) and older Blu-ray (:3.33) cuts on standard Blu-ray as bonuses.

US Disney Blu-ray has alternate "simplified" subtitles compared to the translation used in the Japan Studio Ghibli Blu-ray and the US GKIDS Blu-ray

Caveat: Songs are only in Japanese, even with the English dub selected.

JP Toho 4K Blu-ray for the alternate Japanese audio with English songs, and US OOP Funimation Blu-ray for the English dub with English songs

(US GKIDS 4K Blu-ray has a higher bitrate than the Japan Toho 4K Blu-ray, but improvements are minimal, if visible.)

Most international releases have a green tint. Only the Japan Toho and US GKIDS releases have no such issues.

Original language for the film is English. Sony international 4K Blu-ray only has inferior DTS-HD Master Audio 5.1 mix and no Dolby Vision.