Masako Yamaguchi (Team Leader Yamaguchi)
Newcomer girl group NiziU released mini album "Make you happy" Nina Hillman Makino Rencai (Vocals of the Yamaguchi Group)
Newcomer girl group NiziU released mini album "Make you happy" Ishio Hanabashi (Yamaguchi Group Dance)
Newcomer girl group NiziU released mini album "Make you happy" Rie Yokoi (Main rapper)
Newcomer girl group NiziU released mini album "Make you happy" Suzuno Yukimitsu (Yamaguchi group lead singer)
Newcomer girl group NiziU released mini album "Make you happy" Irihisa Oe (Yamaguchi Group Variety Group and Security)
Newcomer girl group NiziU released mini album "Make you happy" Katsumura Maya (Deputy Team Leader of Yamaguchi Group)
Newcomer girl group NiziU released mini album "Make you happy" Yuka Koihama (Yamaguchi Group Dark Horse)
Newcomer girl group NiziU released mini album "Make you happy" Arai Saihana (Yamaguchi group façade)
Newcomer girl group NiziU released mini album "Make you happy" 
