Kumo no Mori no Marcus
Genres: Adventure, Fantasy
Type: ONA, Episodes: 1
Aired: Nov 3, 2017
Studio: Creators in Pack
Source: Picture book
Rating: G - All Ages
Synopsis:
I am Marcus, the number one pilot in the Cloud Forest!

In the clear blue sky full of white clouds, there exists a village called "Cloud Forest". This is the story about Marcus the pilot and a little boy named TT who live in the Cloud Forest.

(Source: YouTube)