Uwanosora kara Kaettekuru
English name: Come Back to My Mind
Genres: Comedy
Type: Movie, Episodes: 1
Aired: 2010
Source: Original
Rating: G - All Ages
Synopsis:
The protagonist is with friends but bored with the conversation. His mind often slips away to his own imaginary world and comes back to them. So their conversation doesn’t go along very well. In several trips to his own imagination he gradually feels it void and became interested in chain of conversation and the development of the relationship with other people. Then he decided to com back to the conversation.

(Source: Geidai Animation)