Rurouni Kenshin (US)

As if to Fly: Stop the Launch of the Battleship Purgatory! (2x45)

Air date: Apr 16, 1997

Kenshin, Sanosuke, and Saito go to Osaka to find Shishio and his men on board a ship. They find Shishio, and Shishio launches the Purgatory, a steel-plated battleship he paid a fortune to get. Shishio plans to use the Purgatory to launch an assault on Tokyo.