01. Vampire Girl, Bloody Excited
Mitsugu Bamba, who loves to donate blood, encounters vampire girl Maid Vlad Transylvania.
02. Night Flight on Love
Mitsugu discovers that different types of blood affect Mai's personality. Mai ends up drunk and goes on a night-time romp.
03. Sabbath Night Fever
Maki invites Mai for a garlic dinner and Kaoru invites Mai for a costume party, and she ends up causing trouble at both venues.
04. Salamander's Night
Everyone is now suspicious of Mai and want to know more about her. Mitsugu attempts to hide Mai, but a bottle of dragon blood turns Mai into a rampaging monster.
05. Daddy Came
The fathers of Mai and Mitsugu, a vampire and a vampire hunter, pay a visit to see their daughters.
06. Castle of Vania
The Blood Donation Club puts on a stage play.
07. Day for Night
The Blood Donation Club makes a film.
08. Looong story...
The nurse hangs on to a special bottle of blood from her youth. Everyone wants to know the history of that bottle.
09. Bolt Style
Mitsugu travels around a wonderland looking for blood and meets the Blood Donation Club in various new roles.
10. Fiancé's a Frankenstein's Monster
The Blood Donation club meets Mai's fiancée, the undead monster Franken Yasohachi.
11. A Midsummer Night's Operation: Mystery
The Blood Donation Club heads to a isolated island for a summer holiday. However, a fish monster is on the island and Nami goes missing.
12. Interview With Mai
Mai agrees to an interview about her history.