Gamindustri’s New Addition Through OVA
Choujigen Neptune Gets An OVA in the anime Additional source for summary https://myanimelist.net/anime/16157/Choujigen_Game_Neptune_The_Animation
Kyu’s Dark Guardian Fairy Sidonta. Sidonta is a mischievous and sorta evil. She helps Kyu out. She helps Kyu get her thoughts together and helps her achieve her goals.