Task: Question Generation
Input (English): This article needs an improved plot summary. (September 2015)The swordsman Ogami IttÅ is confronted by a secretive branch of the YagyÅ« clan that practices black magic, including the ability to burrow through the earth. He encounters Kaori, a female expert with knives. And there's Hyouei, an illegitimate son of YagyÅ« Retsudo who kills anyone IttÅ and Daigoro come into contact with. It culminates in a final battle between IttÅ and the combined clan groups under Retsudo on a snow-capped mountain in northern Japan, in which the baby cart becomes a sled. IttÅ defeats the entire army, shooting, stabbing, slashing, dismembering, and beheading the entire army. But the one-eyed Retsudo again gets away, vowing to kill IttÅ another time.
Output (English): Question: Which Lone Wolf and Cub movie is this in the series?, Answer: Lone Wolf and Cub manga series