BUR #20591 has been approved by @evazion.
create alias sakamoto_ryouma_(niconico) -> sakamoto_ryouma_(bakumatsu_shishi_channel)
create alias takamori_saigou_(niconico) -> takamori_saigou_(bakumatsu_shishi_channel)
rename kirizaki_na_wa -> kirizaki-kun_wa.
rename kou_moriko -> taka_moriko
rename kirizaki_surudo -> kirizaki_ei
After trying to collect this scattered group of related copyrights and characters together, I found some things about them that I'd like to clean up. The two parts to this BUR concern the main group of commentators, the Bakumatsu Shishi Channel, and one of their works, Kirizaki na wa. Wait, "na wa"? This series has a bunch of incorrect readings of the names, which I'd like to correct through renames as a misread name probably wouldn't be a useful alias.
The aliases are for the members of the channel, to serve as a better qualifier than niconico.