Zero

In the middle of a high school assembly, all of the students suddenly collapse. The one behind it all is a girl named Mao who holds a grudge. She's out for revenge against the entire school! ___ **Additional Links:** 1995 Volume: [BOOKOFF](https://shopping.bookoff.co.jp/used/0015061473) 1999 Volume: [BOOKOFF](https://shopping.bookoff.co.jp/used/0015062431) 2002 Volume: [Amazon](https://www.amazon.co.jp/dp/4344800281), [BOOKOFF](https://shopping.bookoff.co.jp/used/0015045265) 2015 Volume: [Amazon](https://www.amazon.co.jp/dp/4344834348), [BOOKOFF](https://shopping.bookoff.co.jp/used/0017335102), [CDJapan](https://www.cdjapan.co.jp/product/NEOBK-1783358), [Gentousha Comics](https://www.gentosha-comics.net/book/b518849.html)