Ep. 9: Kaori's Diary Entry for September 8, Monday
Aired on October 15, 2014

9
Kaori records in her diary that she had forgotten about Yuki, whom she found to be a nice person. She decides to write in a diary every day.
Episodes
- Ep. 5 · Kaori records a Thursday afternoon study session with friends at her home
- Ep. 6 · Kaori's Diary Entry for Friday July 11 Details Her Gift Selection for Yuki
- Ep. 7 · Kaori's Diary Entry for Monday, August 18
- Ep. 8 · Kaori Records Her Final Day of Summer Vacation in Her Diary
- Ep. 9 · Kaori's Diary Entry for September 8, Monday
- Ep. 10 · Kaori records her weekly memory loss and new school friendships on November 7
- Ep. 11 · Kaori's Diary entry for January 8, Thursday
- Ep. 12 · Yuki Reflects on Reconciliation with Kaori and the Value of Shared Memories