A fourth-grader investigates the mysterious reason behind the sudden appearance of penguins in his village, which is somehow related to a power from a young woman working at a dental clinic.

• DirectorHiroyasu Ishida
• Release17 August 2018
• Genre
  Animation / Adventure
• Duration1h 58m
• Budget?
• Revenue$3,902,796
• Rate
  

  7.1
  238 reviews
• Productions

  Studio Colorido, KADOKAWA, TOHO, dentsu, Sony Music Entertainment, Fuji Television Network