Dokiwaku Summer Festival - S1.E16

Choko is excited about attending her first summer festival. She quickly gets lost and separated from Haruma and Chiguse, but soon she meets Kakeru, and later Yurika, who has decided to come to a 'commoner' event accompanied by her maid. Yurika gets jealous seeing Choko and Kakeru together. In the end everyone re-unites and they watch fireworks.