LIVE THE@TER HARMONY Units
- Consists of: Hibiki Ganaha, Ritsuko Akizuki, Yayoi Takatsuki, Ami Futami, and Iori Minase.
- Appears in: LIVE THE@TER HARMONY 01
- Unit Song: Aikotoba wa Start Up! (合言葉はスタートアップ!)
- Consists of: Mirai Kasuga, Tsubasa Ibuki, Yuriko Nanao, Mizuki Makabe, and Anna Mochizuki.
- Appears in: LIVE THE@TER HARMONY 02
- Unit Song: Growing Storm!
- Consists of: Shizuka Mogami, Reika Kitakami, Shiho Kitazawa, Akane Nonohara, and Serika Hakozaki
- Appears in: LIVE THE@TER HARMONY 03
- Unit Songs: Shooting Stars, Flooding
- Consists of: Chihaya Kisaragi, Emily Stewart, Julia, Matsuri Tokugawa, and Fuka Toyokawa
- Appears in: LIVE THE@TER HARMONY O4
- Unit Song: Eternal Harmony
- Consists of: Haruka Amami, Momoko Suou, Noriko Fukuda, Arisa Matsuda, and Nao Yokoyama
- Appears in: LIVE THE@TER HARMONY 05
- Unit Song: HOME, SWEET FRIENDSHIP
- Consists of: Kotoha Tanaka, Tamaki Ogami, Umi Kousaka, Megumi Tokoro, and Miya Miyao
- Appears in: LIVE TH@TER HARMONY 06
- Unit Song: Jireru Heart ni Hi o Tsukete (ジレるハートに火をつけて)
- Consists of: Makoto Kikuchi, Yukiho Hagiwara, Ayumu Maihama, Azusa Miura, and Kana Yabuki
- Appears in: LIVE THE@TER HARMONY 07
- Unit Song: Birth of Color
- Consists of: Konomi Baba, Hinata Kinoshita, Minako Satake, Iku Nakatani, and Mami Futami
- Appears in: LIVE THE@TER HARMONY 08
- Unit Song: Dream Traveler (ドリームトラベラー)
- Consists of: Miki Hoshii, Sayoko Takayama, Tomoka Tenkubashi, Subaru Nagayoshi, and Chizuru Nikaido
- Appears in: LIVE THE@TER HARMONY 09
- Unit Song: Hoshikuzu no Symphonia (星屑のシンフォニア)
- Consists of: Karen Shinomiya, Takane Shijou, Elena Shimabara, Rio Momose, and Roco Handa
- Appears in: LIVE THE@TER HARMONY 10
- Unit song: Standing Alive