Pottya was an idol group themed around having chubby members. They were formed in January 2015 and were produced by Kashiwabara Junji.
They disbanded on December 11, 2017, and two final members went on to join Big Angel.
- Ohashi Michiko (大橋ミチ子; Blue)
- Hashimoto Inori (橋本一愛; Purple) (Joined November 29, 2015)
- Honda Kanako (本多加奈子; Light Green) (Joined February 24, 2017)
Members Left Prior to Disbandment
- Tsukada Emi (塚田恵未; Green) (Left July 6, 2015)
- Takahashi Yuuka (高橋祐香; Green) (Joined November 29, 2015; left February 2, 2016)
- Yokokawa Mai (横川麻衣; Yellow) (Graduated July 31, 2016)
- Oki Risa (大木梨渚; Orange) (Graduated November 18, 2017)
- Indo Maiko (犬童舞子; Pink) (Graduated November 18, 2017)
- [2017.01.29] Full Power Booster
- [2015.04.29] Po Po Po Pocharinko☆ / Bye Bye Kataomoi (ポ・ポ・ポ・ポチャりん子☆／バイバイ片想い)
- [2016.01.29] Sukisuki Daisuki / Hoshi Furu Yoru ni (すきすき 大好き／星降る夜に)
- [2017.07.07] Natsu no Densetsu☆ (夏の伝説☆)