Vital statistics
Position Marksman (Giftia)
Birthday Unknown
Blood Type Unknown
Horoscope Unknown
Status Alive
Physical attributes
Height Unknown
Weight Unknown

Zack is a Giftia who works as support for Michiru Kinushima. Zack seems to be very aloof, but he is quick-witted and typically ends up with the upper hand in social interactions. He is often seen lounging around. Clearly enjoys playing video games, shown by him playing video games in his spare time.