Alternative Name:ベクターボール; 矢量球

Genre(s): School Life SupernaturalAction

Demographic:Shounen

Summary:
After a series of bizarre incidents in his school, student Kometaki Okaka decided to investigate the cause of it. What he discovers will turn his wor... MORE After a series of bizarre incidents in his school, student Kometaki Okaka decided to investigate the cause of it. What he discovers will turn his world upside down. HIDE