Shueisha 's deal with Viz may have been prompted by competition with Raijin Comics taking their properties with them .
Raijin Comics is a rival manga publisher created in 2002 by editors and artists who had split off from Shueisha .
Shueisha 's deal with Viz may have been prompted by competition with Raijin Comics , a rival manga publisher created in 2002 by editors and artists who had split off from Shueisha , taking their properties with them .