is a Japanese manga series written and illustrated by Yumi Unita. It was serialized in Shogakukan's seinen manga magazine Monthly Big Comic Spirits from October 2014 to February 2021.
Written and illustrated by Yumi Unita, Para Para Days was serialized in Shogakukan's seinen manga magazine Monthly Big Comic Spirits from October 27, 2014, to February 26, 2021. Shogakukan collected its chapters in three tankà Âbon volumes, released from May 12, 2017, to June 11, 2021.