Kawairashii Doki Doki Kan

 is a musical composition from the Nichijou soundtrack. It was used in Episode 1 (Part 1), Episode 3 (Part 9), Episode 4 (Part 16), Episode 5 (Part 22), Episode 6 (Part 25), Episode 7 (Part 29), Episode 8 (Part 31), Episode 9 (Part 35), Episode 10 (Red Light, Green Light), Episode 11 (Part 44), Episode 12 (Part 48), Episode 15 (Part 59), Episode 18 (Part 74), Episode 21 (Part 89), Episode 23 (Somebody Help Me), and Episode 25 (Part 106).