Other Name: Kishitan wa Jōheki no Naka ni Hanahiraku ; The Story of a Knight Blooming Within the Castle Walls ; 騎士譚は城壁の中に花ひらく
Author: Yuzuka Masanari
Description : Taking arms and protecting the people, Knights. And the apprenticeship period to obtain that title...... The job of a knight apprentice is not to practice with the sword nor ride horses, but anywhere from taking care of horses to laundry; all sorts of odd jobs. At the Padlock Castle, Claustra, the story of the knight apprentice Rosa begins!