Marie finds a comb in her possession, but can't seem to remember where she found it. To help her regain her memories, Yu and the gang try to find ways to retain her memories. Inspired by a TV quiz show, Teddie comes up with the idea of hosting a special quiz! Will it help Marie?
It's beach day for the gang! As summer rolls on, the Investigation Team ride their new scooters and have fun in the sun. It's a day of bonding for Yu & co!
Yosuke tells Yu that they should get motorcycles to pick up girls. They head to Okina City on their new bikes on the day that Yu is also supposed to meet Marie, Chie, and Yukiko for clothes shopping. Yu must take on both trials at once, all the while making it home in time. Can he do it all?