The location of Kayou’s official flagship store is as follows:

1. Area 100G, Sunshine, Liu Changshan Road, Huaiyin District, Jinan City.

2. Jinan Sunshine 100 International New City - Phase 5, Liu Changshan Road, Huaiyin District, Jinan City.

3. Building C, No. 388, Madang Road, Huangpu District, Shanghai.

Kayou adheres to the core concept of "sharing happiness and delivering positive energy". It has the attributes of entertainment tools and paper collectibles, which can cultivate children's social skills.

The card game card products include:

1. Card game collection card

The card game collection card is a set of cards developed for children that can be collected and exchanged Animation cards and card game collection cards include Super Universe, Ultra Hero X-Files series, Douluo Continent series, Ye Luoli series, Harry Potter series, etc.

2. Card Game Hero Showdown Competitive Card

Card Game Hero Showdown series competitive card is a trading card game (Trading Card Game, TCG) product launched by Card Game series.