BUR #2489 has been approved by @evazion.
create implication to_aru_kagaku_no_accelerator -> to_aru_majutsu_no_index
Reason: Franchise implication analogous to the one in place for To Aru Kagaku no Railgun, linking to the same parent To Aru Majutsu no Index franchise.
Same idea as recent topic #16786 / BUR #2475 for To Aru Kagaku no Dark Matter.
EDIT: The bulk update request #2489 (forum #165353) has been approved by @evazion.
Updated by DanbooruBot