Is Jirou ni Zokkon still ongoing?

Jirou ni Zokkon is currently finished. It has 21 chapters.

FINISHEDMANGA

Jirou ni Zokkon

ジローにぞっこん

Story & Art

What is Jirou ni Zokkon about?: Jirou ni Zokkon is a manga.
Is Jirou ni Zokkon still ongoing?: Jirou ni Zokkon is currently finished. It has 21 chapters.