Side Cases are small optional investigations, marked by a blue bubble above a character or a Pokémon. Here are the main ones and their solutions, based on Serebii.
Chapter 1
- A lost Lillipup: it is waiting near the fences, in the southwest of the city.
- The professor’s quiz in Serenity Park: Lickitung south of the park, Purrloin on the terrace, Falinks near the terrace.
- A soccer partner for a boy in the square: the Raboot in Serenity Park.
- Ribombee’s Cutiefly: follow their trail with Growlithe.
Chapter 2
- The clothes of Leavanny’s Swadloon: one near the entrance to the ruins, the other in the Aegislash room.
- The missing Ursaring: frozen in the Mr. Mime room; Darmanitan frees it.
- The quiz near the lake: Rowlet, Charjabug and Eldegoss.
- The hidden Cleffa: near the Passimian, behind rocks near the fossil collector, and near the Lotad pond.
- The fossil collector: an Armor Fossil and a Skull Fossil, in blocks you break with Darmanitan.
Chapter 3
- The choir’s Gossifleur: behind a stall in the square and near a flower pot at the police station.
- A dropped wedding ring between two buildings: a Furret from 2nd Avenue retrieves it.
- A hungry Pignite: pick Berries from the trees in the square.
- The quiz: Lilligant and Delcatty near the florist, Hatenna behind the police station.
- A mysterious cry: a Taillow falls from the tree to the northeast of the square.
- A stuck balloon: Aipom catches it; a jam jar: Machamp opens it.


