Black Jack (TV): Hizouban Specials
Japanese title: ブラックジャック 秘蔵版スペシャル
Alternative titles: Black Jack: Lost Episodes
Type: Special
Source: Manga
Episodes: 2
Status: Finished Airing
Aired: Jul 17, 2006
Duration: 23 min per ep
Rating: G - All Ages
Studios: Tezuka Productions
Genres: Adventure
Themes: Medical
Demographics: Shounen

This was originally from the Black Jack (2004), but weren't aired then, only later. There are two episodes in this:
The Dog Thief
Kamaitachi in the Woodlands