Advance Arc Harmony

Advance Arc Harmony, nicknamed Admoni (アドモニ), was an idol group formed in November 2018. They were produced by songwriter Takada Kyo.

The group was formed when TOYZ and 99999 merged into a single group. It was formed with 11 Senbatsu and 9 Under members, as well as 5 members of the Osaka branch.

They disbanded on October 6, 2019.undefined

Full Members

 * Washiyama Kana (鷲山加奈) (Senbatsu)
 * Yajima Emiri (谷島愛美李) (Senbatsu)
 * Wakamiya Reina (若宮伶奈) (Under→Senbatsu)

Under Members

 * Noda Hitomi (野田瞳) (Senbatsu) (Graduated November 2018)
 * Narita Sayaka (成田彩) (Under) (Graduated December 2018)
 * Makino Makoto (牧野まこと) (Senbatsu) (Graduated December 2018)
 * Sasaki Rino (佐々木梨乃) (Senbatsu) (Graduated January 2019)
 * Tomoda Mira (友田みら) (Senbatsu) (Graduated January 2019)
 * Fukumoto Tsukushi (福元つくし) (Senbatsu) (Graduated January 2019)
 * Kamiya Yuuki (神谷結季) (Senbatsu) (Graduated January 2019)
 * Yoshihara Akari (吉原明梨) (Senbatsu) (Graduated February 2019)
 * Marin (まりん) (Osaka) (Graduated March 2019)
 * Nanase Natsuki (七瀬なつき) (Under) (Graduated April 2019)
 * Uratani Rurika (浦谷瑠璃香) (Under) (Graduated April 2019)
 * Imaura Kizuki (今浦希月) (Under) (Graduated April 2019)
 * Kawai Yuuka (河合優花) (Under) (Graduated April 2019)
 * Yamada Kisa (山田伎彩) (Under) (Graduated April 2019)
 * Kitano Yuuka (北野友佳) (Under) (Graduated April 2019)
 * Hirasawa Seina (平沢星奈) (Osaka) (Graduated May 2019)
 * Sayuka (彩柚華) (Osaka) (Graduated May 2019)
 * Aoki Sakika (青木朝輝佳) (Osaka) (Graduated May 2019)
 * Tatsumi Saki (巽沙樹) (Osaka) (Graduated May 2019)
 * Uehara Wakana (上原わかな) (Senbatsu) (Graduated May 2019)
 * Nagai Hinano (永井ひなの) (Under→Senbatsu) (Graduated July 2019)
 * Aikawa Asuka (藍川明日香) (Senbatsu) (Graduated July 2019)

Singles

 * [2019.01.09] Ima, Kimi to Ikiteru. (今、君と生きてる. )