Isekai Samurai

Samurai in Another World, ซามูไรไปต่างโลก, 异世界武士, 異世界サムライ, 이세계 사무라이

At the end of the Warring States Period, Ginko, the greatest swordswoman of the time, desperately sought a fight to the death with someone stronger than herself. After cutting and cutting and cutting, she finally despairs that there is no one stronger than her in this world, and then she is transferred to another world! And before her eyes - a dragon!

Official raw

English:

Yen Press, MangaPlaza