Oi Pii-tan!!
Type: ONA, Episodes: 1
Aired: Mar 13, 2018
Source: Manga
Rating: G - All Ages
Synopsis:
A stop-motion promotional video for Oi Pii-tan!! posted on Kodansha's official YouTube channel in honor of the manga's final (17th) tankoubon going on sale March 13, 2018. The series had been running for 20 years.