Beatmania character full names

Konami has revealed some Beatmania IIDX characters' full names. Should we do aliases or mass edits?

celica -> mizushiro_celica 水城セリカ
erika_(beatmania_iidx) -> kitami_erika 北見エリカ
tsugaru -> hishimiya_tsugaru 菱宮津軽
saya_(beatmania_iidx) -> kanzaki_saya 神崎紗矢
iroha_(beatmania_iidx) and dj_iroha-> umegiri_iroha 梅桐彩葉
ameto -> umegiri_ameto 梅桐天土
hifumi -> umegiri_hifumi 梅桐緋浮美
xia -> xiatian 夏天

References:
http://www.konamistyle.jp/sp/roots_drama/index.html
http://www.amazon.co.jp/dp/B0054JDQPI
http://www.amazon.co.jp/dp/B0054JE1K2
http://kuwarin0901.blog53.fc2.com/blog-entry-308.html
http://kuwarin0901.blog53.fc2.com/blog-entry-116.html
http://dic.pixiv.net/a/%E6%B0%B4%E5%9F%8E%E3%82%BB%E3%83%AA%E3%82%AB
http://dic.pixiv.net/a/%E5%8C%97%E8%A6%8B%E3%82%A8%E3%83%AA%E3%82%AB
http://dic.pixiv.net/a/%E8%8F%B1%E5%AE%AE%E6%B4%A5%E8%BB%BD
http://www.konamistyle.jp/%28S%28unebn1iqciu4gsi1ifzdf5ff%29%29/special/roots_drama/vol3.html
http://ja.wikipedia.org/wiki/Beatmania_IIDXに登場するGOLIのキャラクター
http://www.fa-sion.com/soundtrack/drama_roots26_s3.html

Also, it looks like lilith_(beatmania_iidx)'s real name is Hinazuki Ririna (or Lilina): 雛月理々奈
http://www.konamistyle.jp/sp/bm2dx_fig2/index.html
http://www.konami.jp/products/prize_2dx_figure_vol4/
http://dic.pixiv.net/a/%E7%90%86%E3%80%85%E5%A5%88

Aliased the ones that already had qualifiers because they're unambiguous. Moved the rest.

create alias erika_(beatmania_iidx) -> kitami_erika
create alias saya_(beatmania_iidx) -> kanzaki_saya
create alias iroha_(beatmania_iidx) -> umegiri_iroha
create alias dj_iroha -> umegiri_iroha
create alias lilith_(beatmania_iidx) -> hinazuki_ririna