Dejimon adobench? (VG) (2013)

The movie Dejimon adobench? (VG), released in 2013, features 2 songs from artists like Ai Maeda. What is your favorite song from Dejimon adobench? (VG)?

Songs from Dejimon adobench? (VG)

Butter-fly

K?ji Wada

I Wish

Ai Maeda