Chapter Three ("Hey, is That a New Kid or Something?")
- Trafalgar Law singing Feel Good Inc. by Gorillaz.
Chapter Nine ("iSimon!")
- After Okita followed Kagura and her friends out of town and to Crate and Barrel, he sings Hanging by a Moment by Lifehouse in an attempt to tell her something. How does Kagura react to this musical number? She throws Okita from the balcony on which they were standing on and onto a car just because she was mad at him for stalking her.