SharP' Unfinished Symphony.

THE ANIME
The television series can be divided into two parts. The Tokyo Chapter introduces Kenshin and the rest of the main characters who will come to call the Kamiya doujo home. After these characters become established, the show tells a variety of individual stories; there is not a unifying plot thread throughout the episodes. Many of these stories are not found in the manga.
The Kyoto Chapter begins when Kenshin departs for Kyoto to prevent Shishio from overthrowing the Meiji government. A marked change in the series occurs as Kenshin leaves behind his friends and adopted family in Kyoto. He refuses their help and their company, partly because they will only be a hindrance to him, but also because he does not want them involved in what he knows he must do. A somber Kenshin makes his way to Kyoto, dreading what he knows in his heart he must do. He must become the Hitokiri again. Of course, Kaoru and the others don't sit idly by and eventually they join him in Kyoto. The Kyoto chapter is much more faithful to the manga.
The television series ran 94 episodes (95, if counting the "unaired last episode"), a remarkable run when considering that the average length of an anime television series is currently 26 episodes and shrinking. For Kenshin to have run three times the length of the normal animated series is certainly proof of its popularity in Japan.
The movie REQUIEM FOR THE ISHIN SHISHI was released in theaters in 1997 and borrows again from the historical events. After the establishment of the Meiji government, some people began to see that the new government was as corrupt as the old one. There were several revolts in an attempt to oust the Meiji officials. In REQUIEM, Shigure is one of those who believes the government to be corrupt. He organizes a revolt, but it is put down. Once again, betrayal from within the Meiji government leads to the downfall of a character in RUROUNI KENSHIN.

The OVAs have just begun, and will continue the story from the end of the television series. The OVAs are being called the "Reminiscence Chapter," and the first volume should be released by the time this article is published. There are four volumes in the OVA series. The anime, like the manga, manages to be both serious and funny. At times, the anime is very serious, usually when Kenshin is fighting or trying to avoid a fight.
But humor presents itself during the more mundane events of everyday life. One such area is of course when Kenshin and Kaoru get into an argument. The anime manages to show a humorous side to the characters and their life in the Meiji era. Without such periods away from the overwhelming seriousness of the story, the series would surely become tired. The humorous moments always provide a laugh and keep the series from becoming stale.
Since the manga is still being serialized in JUMP, it is doubtful that the OVAs will be the finale of the series. While the "Reminiscence Chapter" may be the last animated KENSHIN, the story will no doubt continue on to its true end in the manga.