Otona na no yo! / 1oku 3zenman Sou Diet Oukoku

TBA is Berryz Koubou's 34th single. It is set to be released in February 2014 in multiple editions, including 2 regular editions.

Trivia

 * With the release of the 34th single in February, 2014 will be the first year that the group will not release a single in March.