Is Olivia no Iru Sekai still ongoing?

Olivia no Iru Sekai is currently finished. It has 1 chapters.

FINISHEDONE_SHOT

Olivia no Iru Sekai

オリビアのいる世界

One-shot published in Harta volume 18.

Ao no Himitsu

Lun Lun Yamamoto

Story & Art

What is Olivia no Iru Sekai about?: One-shot published in Harta volume 18.
Is Olivia no Iru Sekai still ongoing?: Olivia no Iru Sekai is currently finished. It has 1 chapters.