Orphan girl Mei is adopted by a wealthy family and receives the ticket out of the orphanage. The girl finds herself with a sister who has arrived at the family under similar circumstances. They bond and become close. Things take a turn for the worse, however, when the family's fortunes take a nosedive allowing the family to keep no more than one of the girls. That means someone has to trod back to the orphanage. Well, neither is volunteering.
Is Black Maiden: Chapter A on Netflix? Unfortunately the movie Black Maiden: Chapter A is not yet available on Netflix.
| Directing | Sakichi Sato | Director |
| Production | Naoya Ito | Casting |
| Production | Gen Ozeki | Line Producer |
| Production | Naotaka Yoshida | Executive Producer |
| Costume & Make-Up | Kyouka Sugimoto | Costumer |
| Writing | Sakichi Sato | Screenplay |
| Costume & Make-Up | Yûichi Matsui | Special Effects Makeup Artist |
| Editing | Chikako Nanba | Editor |
| Directing | Toshiaki Kondo | Assistant Director |
| Sound | Koji Endo | Original Music Composer |
| Sound | Hideo Koyama | Sound Effects |
| Sound | Ryôta Takashima | Sound Recordist |
| Art | Akira Sakamoto | Production Design |
| Camera | Tojiro Kurita | Director of Photography |
| Production | Tatsuyuki Iizuka | Executive Producer |
| Lighting | Anna Tanaka | Gaffer |