COSAI - AI Roleplay Chat for PC

Encounter hundreds of characters with diverse appearances, personalities, backstories, and chat styles, all as vivid as real people, offering both sweet and spicy interactions. There's always one that matches your taste:

- The obedient and domestic maid, the seductive and sexy CEO's secretary, the quirky and lively girl next door...
- The confident and domineering CEO, the loyal and brave personal bodyguard, the shy and timid pet boy...

Whether during the dullness of the day or the emo of the night, enjoy instant replies 24 hours a day, without any fuss or demands for a dowry.

**Providing Only High-Quality Original Characters**
Unlike UGC products filled with a plethora of low-quality characters just to make up the numbers, each of our characters is meticulously designed by our editors to ensure distinctive appearances, well-rounded personalities, legendary backstories, and immersive chatting experiences.

**Rich Thematic Worlds**
From talent show hosts, ancient imperial courts, righteous cultivation paths, magical academies, post-apocalyptic wastelands, to passionate sports... Enter your favorite thematic world and engage with an array of characters for endless possible storylines.

**My Identity**
You can choose from various identities to unfold stories, becoming an unmatched swordsman to rescue a princess, or a small employee in a domineering CEO's company... Different identities will lead to vastly different attitudes from the characters towards you.

**Unlocking Affection Levels**
It's time to test your strategizing skills! Chatting with certain characters can affect their attitude towards you, their emotions, and they might even reveal their hidden backstories to you!

**Character Cards**
We offer a rich variety of character cards for the same character for you to choose from. The girl next door can dress up in a bikini for you, and the domineering CEO can show off his six-pack abs!

More new features are under development, so stay tuned!