Instantly transform casual text into polite Japanese (keigo) or formal emails with AI. Also offers unlimited chat access to multiple advanced AI models for various tasks like writing, editing, and brainstorming.
2.10.0
July 16, 2026
より使いやすくなるようにAIの性能を向上させました！
AIチャットと、敬語/メール変換を無制限に利用できます
This app instantly converts casual text into polite Japanese (keigo) or formal emails using AI. It also provides unlimited chat access to various advanced AI models for tasks like writing, editing, and brainstorming.
Key features include AI-powered keigo and email conversion, unlimited chat with multiple AI models like GPT-4.1, Gemini, Claude, and Grok, and an auto mode that selects the best AI for your needs. It simplifies formal communication and offers comprehensive AI support.
The app is free to download and use. However, it offers in-app purchases, suggesting that some features or advanced functionalities may require payment.
The app provides access to several leading AI models, including GPT-4.1, Gemini, Claude, and Grok. This allows users to leverage different AI strengths for various tasks.
To use the keigo conversion feature, simply input or select the text you wish to convert. The AI will then process the text and transform it into sophisticated keigo or email format suitable for any recipient.
