俺外人に付いていくわ

Official objective singers tier list in Hololive

>S Rank:
Towa, Moona

>A Rank:
Risu, Suisei, Mori、Azki,

>B Rank:
Sora, Mio, Nene, Marine, Fubuki, Okayu, Rushia, Miko, Gura, Polka

>C Rank:
Kanata, Aqua, Watame, Botan, Ayame, Mel, Matsuri, Chicken, Subaru, Shion, Aki

>D Rank:
Korone, Pekora, Ina

>E Rank:
Luna, Roboco, Haachama, Iofi, Amelia

>Coco and Choco Rank
Coco, Choco

>Noel Rank:
Noel