Kensaku to Enjin no Happy Birthday
Type: ONA, Episodes: 1
Aired: Jun 19, 2018
Source: Original
Rating: G - All Ages
Synopsis:
An entirely 3DCG Happy Birthday episode of Kensaku to Enjin. It was meant to congratulate the viewer's birthday rather than it being the birthday/anniversary of the Kensaku to Enjin franchise or Yahoo! who owns the franchise.