From Friday, September 22nd, 2017 until Thursday, November 16th, 2017, the Pokémon Centers and Pokémon Stores nationwide in Japan will be holding the Disguise Yourself! The Pikapika Ghost Carnival! (化ける！ピカピカゴーストパーティ！) campaign.

Pikachu, Kiteruguma and Mimikyu have been invited to the Ghost type Pokémon party! Alternate-colored Mimikyu gifts and campaigns to get special clear cards will take place, as well as Pikachu dressed in a Halloween costume while greeting visitors is a must-see! Everyone is invited to join the Ghost Party and have fun during the autumn at the Pokémon Center!

Alternate-colored Mimikyu Event Pokémon Distribution

During the campaign period, an alternate-colored Mimikyu will be distributed to players of Pocket Monsters Sun and Moon across Japan at the Pokémon Centers and Pokémon Stores.

Pokémon Center and Pokémon Store Merchandise

Starting on Saturday, September 2nd, 2017, cute gooods featuring Pikachu and Mimikyu dressed up for Halloween will go on sale. ★ items are scheduled to available to pre-order on September 2nd, 2017 on the Amazon.co.jp "Pokemon Store". The sale start date is scheduled for September 9th, 2017, but there are limited quanities.


Plushie Pokémon Halloween Time Pikachu 1,800 yen (★)
Plushie Pokémon Halloween Time Mimikyu 1,800 yen (★)
Plushie Pokémon Halloween Time Kiteruguma 1,800 yen (★)
Mascot Pokémon Halloween Time Mokuroh 1,200 yen (★)
Mascot Pokémon Halloween Time Nyabby 1,200 yen (★)
Mascot Pokémon Halloween Time Ashimari 1,200 yen (★)
Mascot Pokémon Halloween Time Eievui 1,200 yen (★)
Squeeze Mascot Pokémon Halloween Time Pumpkin Mimikyu 1,000 yen (★)
Squeeze Mascot Pokémon Halloween Time Ghost Pikachu 1,000 yen (★)
Metal Charm Set Pokémon Halloween Time Pikachu 850 yen (★)
Metal Charm Set Pokémon Halloween Time Mimikyu 850 yen (★)
Logo Pins Pokémon Halloween Time 600 Yen (★)
A4 3 Pocket Clear File Pokémon Halloween Time 380 yen
PET Seal Pokémon Halloween Time 500 yen (★)
Hand Towel Pokémon Halloween Time 700 yen (★)
Die Cut Memo Set Pokémon Halloween Time 680 yen (★)
Drawstring purse Pokémon Halloween Time 600 Yen (★)
Pouch Pokémon Halloween Time 1,800 yen (★)
Earrings 2 Pieces Set Pokémon Halloween Time 600 yen (★)
Mug Cup Set Pokémon Halloween Time 2,200 yen (★)
Rubber Strap Collection Pokémon Halloween Time 500 yen ※ Nine kinds.
Plushie Pass Case Pokémon Halloween Time Ghost Pikachu 1,300 yen (★)
Patchon Pokémon Halloween Time Ghost Pikachu 700 yen (★)

Pikachu, Mimikyu and Kiteruguma Clear Cards

Starting on Friday, September 22nd, 2017, those that purchase 2500 yen or more including tax from either the Pokémon Centers, the Pokémon Stores or the Pokémon Store Online will receive 1 of 3 different Clear Cards featuring Pikachu, Mimikyu and Kiteruguma.

Let's Meet Pikachu, Mimikyu and Kiteruguma Dressed-up in Halloween Costumes

From Friday, September 22nd, 2017 until Tuesday, October 31st, 2017, full sized Pikachu, Mimikyu and Kiteruguma in Halloween costumes will visits the Pokémon Centers. Visit to get get pictures and have treasured memories! The schedule for their visits is below.


Source: http://www.pokemon.co.jp/sp/ghost_party_2017/

Pokémon Center YouTube - Disguise Yourself! The Pikapika Ghost Carnival!

Source: https://www.youtube.com/watch?v=OWMZlblV1Lk