Antique Shop
Goggled-eye Doll
Kaleidoscope
Japanese Doll
Teddy Bear
(You need to trade the gems dropped by shadows)

School Shop
Book Cover

Rafflesia (Port Island Flower Shop)
Glass Vase
Mini Cactus
Red Pine Bonsai
Rose Bouquet

Shrine
Lucky Charm - get the luckiest fortune in the shrine, can be picked up by Koromaru when you take him for a walk.
Jack Frost Doll - Can be won from the Crane Game outside Game Panic, Paulownia Mall or during the Summer Festival

Tanakas Home Shopping TV Show (See Note)
Brand Watch (available on 9/6)
Brand Purse (available on 6/14, 7/26)
Brand Bag (available on 10/25, 12/6)
Perfume (available on 6/7, 6/14)

Note: These are only available on those specified dates. If you are planning to get all of them, you need to avoid going out on those dates.