BanG Dream! official spelling aliases

The bulk update request #15151 has been rejected.

create alias yamabuki_saaya -> yamabuki_saya
create alias kirigaya_touko -> kirigaya_toko
create alias nyuubara_reona -> nyubara_reona
create alias satou_masuki -> sato_masuki

Official spellings. https://bang-dream-gbp-en.bushiroad.com/character/

This bulk update request is pending automatic rejection in 5 days.

This bulk update request has been rejected because it was not approved within 45 days.

The bulk update request #15151 (forum #233268) has been rejected by @DanbooruBot.