Sleepy Serene Springtime Classroom - Peach Blossom Song Contest

Sinopsis

The whole Class 2-4 has fallen asleep due to a tiny spirit taking a make-up exam for her master. However, there is still Ataru, Mendō and Lum to make fall asleep. A poetry-reading contest takes place at a blossom orchard, where it is said that a wizard of poetry uses a maiden to lure men for a poetry challenge.