Vampire Hunter D 1985 OVA
Dan is an eight year-old young boy, son of a deceased werewolf hunter] and younger brother to Doris Lang. After Doris was bitten by the Count Lee, she enlists the help of a vampire hunter called D. After Doris and D came to the farm, Dan welcomes them and helps D with his horse. When they went into town to buy supplies, Doris is confronted by the mayor's son Greco Rohman who wants her for himself, she angrily refuses him. Angered, Greco tells the entire town that Doris was bitten by the Count Lee, including Dan. Later the mayor, the doctor, and the town sheriff convenes to decide what actions should be taken to deal with Doris. At first, they want to exile her to the asylum, but the doctor and Dan object. D tell that they should hold off Doris’ incarceration at the local asylum until he kills Count Lee. They agree to this with the condition that if D failed, Doris and Dan will be banished from the town never to come back again. Waiting outside a store, Dan was crying, but D tells him that he need to be strong because of his sister and encourages him, during the night when Dan sleeps, Doris thanks D for the words he addressed to him.
The next day after driving Larmika and Rei-Ginsei off, D attempts to see Count Lee, but he becomes entrapped by three Snake Women of Midwitch, who capture him and begin sucking out his life energy. Meanwhile, Count Lee has sent Rei-Ginsei to bring Doris to the castle, when Rei-Ginsei and his fellow mutants invade their house and tried to kill Dan and Dr. Ferringo, Doris threatens to kill herself if something happens to Dan. Fortunately, later D is eventually able to escape from his captors and rescue Doris from the castle.
Later Rei-Ginsei kidnaps Dan and, when D turns up to rescue him, cutting off Rei’s hand in the process and discovering that the candle is a fake, he saves Dan. Meanwhile, Dr. Ferringo, himself a vampire in league with Count Lee, leads Doris into a trap, but is killed by Larmika when he begins requesting to share Doris with the Count. Greco then appears, using the real Time-Bewitching Incense and attempts to kill Larmika in her helpless condition, Doris shields Larmika's body. Suddenly, D and Dan come walking up the road. Dan fires a gun, which causes Greco and the Incense of The Time Trap to fall over a cliff.
As a mutant attempts devour D’s body, his Left Hand revives him just in time for him to kill the monster. As the processional for the Count and Doris’ wedding takes place, Dan, having escaped his cell, attempts to attack Lee, but falls into a chasm before being saved by Rei-Ginsei. Before Doris can be bitten by the Count, D appears and engages in a climactic battle with Lee, and succeeds in stabbing the Noble with his sword. A weakened Lee attempts to influence Doris into killing D, but she is broken out of the trance by Dan, who arrives with Larmica. D, Doris and Dan escape the collapsing castle. The D then sets off under a now clear blue sky. The Langs bid D goodbye as he looks back briefly to them and smiles.