1

January - I Must Become Stronger

2

February - I wish tomorrow will be a good day, too

3

March - I Will Not Lose!

4

April - Because You're Our Comrade in This Citadel

5

May - What I Can Do Because I'm Me

6

June - We're Counting on You from Now On, Too

7

July - Now, It's Do-Or-Die

8

August - So Let's Keep This a Secret, Okay?

9

September - Sometimes It's Nice...

10

October - See, It's Fine, Right?

11

November - I'm Counting on You

12

December - Stories of Hanamaru Days