BUR #33169 has been approved by @nonamethanks.
rename kuroki-san_wa_kyou_mo_kuroi -> kuroguro-san_wa_kyou_mo_kuroi
rename kuroki_shikko -> kuroguro_uruko
Fixing up some misspelled names: the reading for Kuroguro's surname can be found in post #8379972, and the reading for her given name can be found in post #8380013.