Sasahara no Theme

 (Sasahara's Theme) is a musical composition from the Nichijou soundtrack. As it's name implies, it was used exclusively in scenes featuring Koujiro Sasahara. It was used in Episode 1 (Part 3), Episode 2 (Part 8), Episode 4 (Part 14), Episode 8 (Part 32), Episode 24 (Part 105), and Episode 25 (Part 106).