Description The last boss, Togo Reika, finally makes an appearance in front of Black Label But because of his threats to indiscriminately slaughter the citizens, Arata and his friends must defeat him in order to change the fate of the world. The final battle has begun About the Author Shouji Sato, artist of "Highschool of the Dead" and creator of "Triage X," has also released a great number of adult erotic titles as part of the doujinshi circles DIGITAL ACCEL WORKS and GEBOKUDOU.