Seishun Manmannaka!

 (青春まんまんなか！) is the debut indies single by Tsubaki Factory. It will be released on September 6, 2015 being sold at the Hello Pro Kenshuusei Happyoukai 2015 ~9gatsu no Nama Tamago Show!~.

Tracklist

 * TBA

Featured Members

 * Ogata Risa
 * Yamagishi Riko
 * Niinuma Kisora
 * Tanimoto Ami
 * Kishimoto Yumeno
 * Asakura Kiki

Concert Performances

 * Hello! Project 2015 SUMMER

Single Information

 * Lyrics: Mori Chiyoko
 * Composition: KOUGA
 * Arrangement: CMJK

Trivia

 * The single was announced on August 8, during Hello! Project 2015 SUMMER concert.