Anohana: The Flower We Saw That Day
The Hero Menma
S1 E2:
After running into Poppo (Tetsudo Hisakawa) for the first time in years, Jintan explains how Menma appeared before him and how she has some kind of wish she wants granted. Poppo believes every word he says, and suggests that Jintan has to catch a rare monster from a Nokémon video game.