Chivas 1-2-3
English title: Sorcerer on the Rocks
Japanese title: シーバス１-２-３
Type: OVA
Episodes: 2
Source: Manga
Genres: Action, Comedy, Fantasy, Supernatural, Ecchi
Studios: Daume
Producers: Teichiku Entertainment
Duration: 27 min per ep
Rating: R+ - Mild Nudity

Ruthless sorcerer Chivas Scotch is hired by a count named Cuttlefish to destroy an evil monster attacking a nearby village. But things go awry when Chivas fails to destroy the monster and he's forced to transfer his spirit in the body of his beautiful servant Gin Fizz.

(Source: ANN)