Rurouni Kenshin Samurai X Reflection

More than two decades after the Meiji government establishes, wars are still hanging over Japan. Swordsmen have now settled down. Yahiko has grown into an honest and kind swordsman, Sanosuke has a big change, Kenji studies under Seijuro Hiko to become a master. Kenshin accepts a mission and rushes to the battlefield. To atone for his sins, the reverse-blade sword is sealed. Only Kaoru left waiting at home.

It's no longer about the Meiji swordsman's romantic, but an aged hero's tragic story.