Traveling merchants have been attacked by vicious robbers. Wasabi, Namida, and Tsubaki of Team 15 are sent to the site of the incident to investigate. Tsubaki finds a clue that seems to point to samurai from her homeland, the Land of Iron. Furthermore, the clue belongs to a certain person that makes Tsubaki tremble in fear. That person is someone that she respected long ago, a fellow apprentice with whom she trained and honed her swordsmanship with—someone with whom Tsubaki shares a certain fate!
The Tsubaki I know isn't a weakling!
!تسوباكي الّتي أعرفها ليست ضعيفة
Die Tsubaki, die ich kenne,
ist nicht so ein Schwächling!
La Tsubaki que conozco
no es una debilucha.
La Tsubaki que conozco
no es una debilucha.
E la Tsubaki che conosco io 
non è una smidollata.
A Tsubaki que conheço não é uma fracote!
А Цубаки, которую я знаю, 
не какая-то там слабачка!