There's so many livers participating in this that it probably doesn't mean anything. For a list:
JP: Akagi Wen, Asuka Hina, Amemori Sayo, Ars Almal, Ange Katrina, Igarashi Rika, Ishigami Nozomi, Inami Rai, Inui Toko, Usami Rito, Ushimi Ichigo, Elu, Onomachi Haruka, Oliver Evans (English ver. & Japanese ver.), Kaisei, Kaida Haru, Kanae, Kisara, Kitakoji Hisui, Kitami Yusei, Gwelu Os Gar, Kuramochi Meruto, Kozue Mone, Koshimizu Toru, Koyanagi Rou, Saiki Ittetsu, Sakaki Ness, Sakura Ritsuki, Shiina Yuika, Shioriha Ruri, Shiga Riko, Shikinagi Akira, Shishido Akari, Shizuka Rin, Sister Claire, Shirayuki Tomoe, Suo Sango, Sukoya Kana, Suzuki Masaru, Suzuya Aki, Seraph Dazzlegarden, Sophia Valentine, Sorahoshi Kirame, Takamiya Rion, Tachitsute Toto, Tamanoi Nana, Todo Kohaku, Todoroki Kyoko, Nagao Kei, Nishizono Chigusa, Nui Sociere, Hakase Fuyuki, Hanabatake Chaika, Harusaki Air, Higuchi Kaede, Hibachi Mana, Fura Kanato, Fumi, Furen E Lustario, Fuwa Minato, Hoshirube Sho, Honma Himawari, Makaino Ririmu, Mashiro Meme, Machita Chima, Milan Kestrel, Murakumo Kagetsu, Morinaka Kazaki, Yaguruma Rine, Yamagami Karuta, Yuhi Riri, Yukishiro Mahiro, Yuzuki Roa, Yumeoi Kakeru, Lize Helesta, Ryushen, Luis Cammy, Lunlun, Lain Paterson, Lauren Iroas, Watarai Hibari
EN: Aia Amare, Aster Arcadia, Alban Knox (English ver. & Japanese ver.), Victoria Brightshield (English ver.& Japanese ver.), Vezalius Bandage (English ver. & Japanese ver.), Meloco Kyoran (English ver.& Japanese ver.), Klara Charmwood (English ver. & Japanese ver.), Claude Clawmark (English ver. & Japanese ver.), Sonny Brisko, Twisty Amanozako, Doppio Dropscythe, Vantacrow Bringer, Maria Marionette (English ver. & Japanese ver.), Millie Parfait, Yu Q. Wilson, Ryoma Barrenwort, Luca Kaneshiro
EDIT: ooh, unless the company is going bankrupt. Fingers crossed