u/KnightEx39

Ihwa - Yui Ishikawa (2B from Nier, Mikasa Ackerman from AOT)

Engen - Takahiro Sakurai (Geto/Kenjaku from JJK, Patry/Licht from Black Clover) / Junichi Suwabe (Aizawa from MHA, Sukuna from JJK)

Victoria - Megumi Toyoguchi (Revy from Black Lagoon, Ghislaine from Mushoku Tensei)

Chaos - Katsuyuki Konishi (Kamina from Gurren Lagann, Boothill from HSR)

If you pause/play it on .25 speed, there's a neat little easter egg in Dante's scene. The animators are learning from One Piece