Is Gekiga Teigin Jiken still ongoing?

Gekiga Teigin Jiken is currently finished. It has 1 chapters.

FINISHEDMANGA

Gekiga Teigin Jiken

劇画帝銀事件

True crime manga about the infamous 1948 bank robbery and mass murder by poison

Jitsuroku Shouwa Ryouki Jiken

Story & Art

What is Gekiga Teigin Jiken about?: True crime manga about the infamous 1948 bank robbery and mass murder by poison
Is Gekiga Teigin Jiken still ongoing?: Gekiga Teigin Jiken is currently finished. It has 1 chapters.