Nitori no Doushitsu Nikki・10 Gatsu

 (似鳥の同室日記・10月 Nitori no Dōshitsu Nikki 10 Gatsu) is the eighth track of the drama CD Iwatobi High School Swim Club's Activity Log 2. It was released on September 25, 2013.

Translation
Nitori ：“Nitori’s Roommate Diary, October.”

Nitori ：[writing] I want to be able to handle any sort of challenge one day, just like Rin-senpai. Today, I tried ripping my clothes off really quickly in secret. [sigh] It’s pretty difficult. I’m not doing it as well as Rin-senpai does yet. I need to practice more!

Nitori ：[pulling clothes off] Hah! Rin ：W–What are you doing, Nitori? Nitori ：Uhh… um… well, I… DON’T LOOK AT ME!!!