Pupipō!

Pupipō! (プピポー!) is a Japanese supernatural horror comedy manga series by Rensuke Oshikiri. It was serialized in Flex Comix's free web comic FlexComix Blood from April 11, 2007 to August 5, 2009. A 15-episode anime adaptation by AIC Plus+ aired between December 20, 2013 and March 28, 2014 on TV Tokyo.

Plot
Wakaba Himeji is a 5th year elementary school student who has the ability to see the paranormal who tends to harm those who are close to her. As a result, Wakaba has no friends and rarely smiles and sometimes brings home stray animals, despite her parents' objections. But as concerned for their sad and creepy daughter's happiness, Wakaba's parents tend to be flexible in accepting whatever Wakaba brings home next. When she brings home a pink monster called "Pupipo", Wakaba's life seems to change for the better.