Ponkotsu-chan Kenshōchū

Ponkotsu-chan Kenshōchū (ポンコツちゃん検証中) is a Japanese manga series written and illustrated by Tsubasa Fukuchi. It was serialized in Shogakukan's Weekly Shōnen Sunday from April 2019 to July 2021.

Publication
Ponkotsu-chan Kenshōchū, written and illustrated by Tsubasa Fukuchi, was serialized in Shogakukan's Weekly Shōnen Sunday from April 24, 2019, to July 21, 2021. Shogakukan collected its chapters into ten tankōbon volumes, released from September 18, 2019, to August 18, 2021.

Reception
In 2020, the manga was one of the 50 nominees for the sixth Next Manga Awards.