Viva! Otome no Daibouken!!

 is the fifth single released by Otome Shinto. It was released in 3 editions on November 26, 2014, and was the first single to feature 4 new members.

The b-side Debokuro Sensation was performed by the two original members of the group and was the theme song for the light novel and anime series Jinsei.

CD

 * 1) Viva! Otome no Daibouken!! (ビバ！乙女の大冒険っ！！)（作詞：NOBE　作曲・編曲：電球）
 * 2) Debokuro Sensation (凸凹解決せんせーしょん)（作詞・作曲・編曲：y0c1e）／Ayame to Yurika from Otome Shinto
 * 3) Viva! Otome Shinto no Daibouken!! （Off vocal）
 * 4) Debokuro Sensation（Off vocal）／あやめと優里花 from Otome Shinto

Limited A DVD

 * 1) Viva! Otome no Daibouken!! Music Video + Making Movie （野球編）

Limited B DVD

 * 1) Viva! Otome no Daibouken!! Making Movie（DANCE SHOT編）＋DANCE SHOT VIDEO

Featured Members

 * Takahashi Yurika
 * Tajiri Ayame
 * Aihara Mari (Debut)
 * Ogata Mayu (Debut)
 * Sonohara Arisa (Debut)
 * Hasegawa Airi (Debut)