koizumi_rei
Artist, Ukagaka ghost creator. The creator of an UTAU voicebank, Makine Sena. Formerly, mistakenly tagged as koizumi reikoromo.
Japanese name: こいずみ 玲衣 (Koizumi Rei)
Other names: こいずみ れい (Koizumi Rei), イズミ レイナ (Izumi Reina) or Reina Izumi
Site name: Rera.