BUR #15055 has been approved by @evazion.
create alias idolish_7 -> idolish7
create alias idolish_7_(idolish_7) -> idolish7_(idolish7)
create alias fly_away_(idolish_7) -> fly_away_(idolish7)
create alias trigger_(idolish_7) -> trigger_(idolish7)
create alias yuki_(idolish_7) -> yuki_(idolish7)
create alias momo_(idolish_7) -> momo_(idolish7)
create alias sunohara_momose -> momo_(idolish7)
create alias orikasa_yukito -> yuki_(idolish7)
There isn't any space in "IDOLiSH7". Wikipedia, MAL, IOS, official website.
As for the last two, Momo and Yuki's nicknames are much more known than their full names. I figure it's worth adding them just in case people try to use their full names.