Koishirube: LINE Love Analysis

Analyze your chats to explore compatibility, emotional distance, and signs of interest. Ask AI for love advice and get personalized replies that sound like you.

Koishirube is an AI-powered love analysis app that helps you understand your compatibility, emotional distance, and relationship dynamic with someone you care about—all through your chat conversations.

“Could they be interested in me?” “What do they really think of me?” “Are we getting closer?”

Koishirube turns those uncertain feelings into clearer insights by analyzing 38 signals in your conversations, including messaging rhythm, message volume, questions, stickers, expressions of care, and changes in communication over time.

The analysis goes beyond a simple compatibility score. You can explore:

• Your overall compatibility and emotional distance • The balance and communication style between you • Topics that naturally keep the conversation going • Signs of interest, care, and engagement • How your relationship is changing over time

By looking back at your conversations from a new perspective, you may notice a unique connection that is difficult to see on your own.

Koishirube also supports you when you are unsure what to do next. You can talk to AI about your relationship, organize your thoughts, and receive advice based on the context of your conversations.

When you do not know how to reply, AI can suggest messages tailored to your tone, the other person, and the situation. It helps you find words that still feel like you—without sounding too eager or too distant.

Understand the connection between you and that special someone, one conversation at a time.