A new sword, Juzumaru Tsunetsugu, appears, and Kashuu is made to go along with his training in the mountains. Meanwhile, Honebami Toushirou gets left behind when he is dispatched and ends up in the wrong time period...
January - I Must Become Stronger
February - I Wish Tomorrow Will Be a Good Day, Too
March - I Will Not Lose!
April - Because You're Our Comrade in This Citadel
May - What I Can Do Because I'm Me
June - We're Counting on You from Now On, Too
July - Now, It's Do-Or-Die
August - So Let's Keep This a Secret, Okay?
September - Sometimes It's Nice...
October - See, It's Fine, Right?
November - I'm Counting on You
December - Stories of Hanamaru Days