Check for coherence and that all title elements are addressed. Ensure the drunken aspect isn't just a gimmick but serves the plot and character. The milking part could symbolize nurturing or sustaining life, contrasting with the samurai's violent past.
Potential names: The samurai could have a name that reflects his past, like Kaito or something. The cows could be named for a touch of humor. The antagonist could be bandits or a supernatural element. Milking Love -Final- -Samurai Drunk-
Incorporate elements of traditional Japanese culture, like mentioning a shrine, tea ceremonies interrupted, or samurai code. The drunkenness could lead to a strategic move, like using a cow to distract enemies. Check for coherence and that all title elements
Themes could include finding peace, the contrast between violence and tranquility, or love for an unconventional thing like milking. Maybe the 'Milking Love' is both literal and a metaphor for his dedication. Potential names: The samurai could have a name