The Promised Time has Come
Kenshin senses something coming from Houji's room, and then senses that it is Aoshi Shinomori. He enters the room, and is determined to keep his promise to Aoshi Shinomori, and to Misao Makimachi by fighting, and bringing back Aoshi to Aoiya. Upon entering the room, Aoshi greets him, and he says that he has thrown everything away, including his four comrades, just for the moment of the duel with him and Kenshin. Aoshi is determined to win the fight and kill the Battousai, to claim the title of the strongest.
Aired 04/06/1997EP 50 - The Promised Time has Come

Rurouni Kenshin
Himura Kenshin is a vagabond with a dark past and sunny disposition. Not a ronin but a rurouni, he was never a samurai, but an assassin of utmost skill in the Meiji restoration, who in the turning point of the war simply walked away. His travels lead him to Tokyo in the 11th year of the Meiji era, where he befriends a female Kendo master, a former thief, a brawler and a doctor all with their own secrets. Together they fight off the enemies surfacing from the dark past that Kenshin cannot escape.
(Source: Anime News Network)