Title #2, Chapters: 1234567891011 . Title #3, Chapters: 12345678910 . Title #4, Chapters: 123456789 . Title #6, Chapters: 12345 . Title #7, Chapters: 12345678910111213141516171819202122232425 . North American release of Arisa, a Japanese hentai. Adult Source Media released the two episode series on two DVD's as well as two "HD DVD" discs that contained HD versions of the episodes. They did not actually work in HD DVD players, but on PC's where you could get WMV HD encodes of the episodes. While this release claims to be the first HD hentai, the episodes appear to be simple upscales.