Wake Up, Girls! Character song series Airi Hayashida is the first character song single by Airi Hayashida. It includes her character song and its instrumental, an Airi solo version of WUG Zoo Zoo, and a short drama.
- Okashi no Kuni
- WUG Zoo Zoo -Airi Ver.-
- Okashi no Kuni (Instrumental)
- Wake Up, Girl ZOO! Short voice story -Self Produce-