The light novel series Hachinantte Sore wa Inai Deshō! revealed in December 2017 that it’s up on deck as getting an anime adaptation. Frontier Works dropped a new teaser promo for it, which is just dialogue and no actual visual material, but raises the awareness of the production while revealing that it’s planned for a 2020 TV debut.
The series comes from writer Y.A. and artist Fuzichoco which began in 2013 and wrapped up in 2017 through the online side while print editions began in 2015 and will have fifteen volumes out as of this December 2018. A manga began in 2015 as well with Hiroki Kusumoto handling that which has five volumes out so far.
Plot Concept: The story revolves around Shingo Ichinomiya, a normal, average employee for a trading company. He wakes up one day to find himself inhabiting the body of Wendelin — a five-year-old boy, and the eighth son of a destitute noble family in a fantasy world.