Teenager

 (ティーンエイジャー) is the first single released by principal!.

Single Information

 * Lyrics/Composition/Arrangement: Mishima Sohei (Track 1)
 * Catalog Number: MTSKT0002
 * SKU: 4560474310181

CD Version

 * 1) Teenager (ティーンエイジャー)
 * 2) Owari ga Kuru Sono Toki Made (終わりが来るその時まで; Until the Time the End Comes)
 * 3) Furitsumori (フリツモリ)
 * 4) Teenager (Off Vocal)
 * 5) Owari ga Kuru Sono Toki Made (Off Vocal)
 * 6) Furitsumori (Off Vocal)

Digital Version

 * 1) Teenager (ティーンエイジャー)
 * 2) Furitsumori (フリツモリ)
 * 3) Owari ga Kuru Sono Toki Made (終わりが来るその時まで; Until the Time the End Comes)
 * 4) Hito Shizuku no Sepia (Acoustic Ver.) (ひと雫のセピア; One Drop of Sepia)

Featured Members

 * Arisa
 * Arisu
 * DJ Goichii
 * Hachuri