Is Kaiketsu Zero still ongoing?

Kaiketsu Zero is currently finished. It has 12 chapters.

FINISHEDMANGA

Kaiketsu Zero

快傑ゼロ

Originally published in Ushio Publishing's “Monthly Shonen World” magazine.

Story & Art

What is Kaiketsu Zero about?: Originally published in Ushio Publishing's “Monthly Shonen World” magazine.
Is Kaiketsu Zero still ongoing?: Kaiketsu Zero is currently finished. It has 12 chapters.