What is Hanakoi?
Hanakoi is an AI companion platform. You are not just "chatting with a bot" — you meet characters with personality, memory, and the ability to grow alongside you.
- Every character has their own persona: speech style, values, and where your relationship begins
- Characters carry long-term memory: what you talk about settles in and shapes future conversations
- Relationships grow: affinity, levels, milestones — your story has real momentum
Start Your First Journey in Three Minutes
- Pick a character that catches your eye in the character plaza, or create one who is entirely yours
- Open their profile — read the persona card and story intro to make sure this is the meeting you want
- Start the conversation — from the first greeting onward, the rest is up to you two
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Create Your Own Character
If you'd rather not leave it to chance, craft a character that matches your imagination exactly: appearance, personality, backstory, and your initial relationship — all defined by you. From there, the character grows into someone real through your conversations.
What's Next
- Browse the Help Center for chat presets, credits, and privacy controls
- Building developer tools? Check the MCP integration guide
Welcome to Hanakoi. Your story starts here.