In the beginning of the mv there was this flash of characters that I couldn't really recognize due to me not knowing ball (and it's just blurry), if anyone can list em up it'd be neat

Andrecnuuy said in comment #2585885:

In the beginning of the mv there was this flash of characters that I couldn't really recognize due to me not knowing ball (and it's just blurry), if anyone can list em up it'd be neat

Let me try my best, kaito_(vocaloid), maybe meiko_(vocaloid) problably utane_uta but I’m not so sure about first right character, the second character is maybe adachi_rei? The last character is most definitely kaai_yuki

Andrecnuuy said in comment #2585885:

In the beginning of the mv there was this flash of characters that I couldn't really recognize due to me not knowing ball (and it's just blurry), if anyone can list em up it'd be neat

From right to left:

Kaai Yuki
Adachi Rei
Utane Uta
? Possibly Otomachi Una, going off the purple color and short height.
MEIKO
? Hesitant to say this is KAITO because there seems to be too much hair, and he's not wearing his signature white coat. Though I suppose the blue things on the sides could be his scarf.