BUR #18656 has been approved by @nonamethanks.
create implication hello_kitty -> sanrio
create implication hello_kitty_to_issho! -> hello_kitty
create implication kero_kero_keroppi -> sanrio
create implication little_twin_stars -> sanrio
create implication onegai_my_melody -> sanrio
create implication onegai_my_melody_kirara -> onegai_my_melody
create implication sanrio_danshi -> sanrio
some characters like hello kitty get their own series, some like gudetama dont
ive also just generally noticed sanrio as a brand being pushed over the individual copyrights, at least in case of the mascots
i've left out the more human-centered copyrights (Jewelpet Rilu_Rilu_Fairilu Mewkledreamy Show_By_Rock!! Maimaimaigoen) , since i dont know how much they overlap with the "main" sanrio line