Sennin tells Takeru that the next Eyecon is Oda Nobunaga's but it is currently unobtainable. Meanwhile, he is alerted to odd activity at an office building where things are mysteriously floating. Could it be the work of a Gamma?
On his 18th birthday, Takeru Tenkuji receives a gift of a strange item called an Eyecon from his long lost ghost-hunting father Ryu, who left years before to try to see if ghosts actually exist.
In order to revive himself, Takeru must find 15 Hero Eyecons before his 99 days are up. Having already obtained Musashi, he sets out to find the remaining 14 Hero Eyecons.