Description:

An unaired episode bundled with the home release of Ojisan to Marshmallow. Hige-san awakens to find himself at his own desk at work... in the body of a baby. To make matters worse, who should walk into his office but Wakabayashi in a school uniform! (Source: Crunchyroll)

Alternative Titles:

おじさんとマシュマロ, Ojisan to Marshmallow Special