Kotozna Enables One-Click Construction of AI Chatbots That Deliver Accurate Answers

Kotozna Inc. (Headquarters: Minato-ku, Tokyo; Representative Director and CEO: Genri Goto), a BtoB SaaS company providing a multilingual communication platform utilizing generative AI, announced new automated data processing features for 'Kotozna TPG 2.0' on Tuesday, March 24, 2026. This allows users to easily create high-precision AI chatbots with a single click simply by inputting PDF documents or website URLs.

In recent years, companies have increasingly adopted generative AI for customer support and internal knowledge management. However, traditional chatbot construction has required significant man-hours for data organization, structuring, and ongoing maintenance.

The new features in TPG 2.0 significantly mitigate these challenges by automatically analyzing and organizing the content of documents and websites. This enables companies to deploy knowledge-based AI chatbots more rapidly while maintaining Kotozna's strengths of high response accuracy and low maintenance.

Genri Goto, Representative Director and CEO of Kotozna Inc., stated:

'The goal of TPG 2.0 is to make generative AI easily accessible to everyone. By enabling the automatic construction of knowledge from documents and websites, companies can establish a foundation for information utilization with minimal effort, realizing greater efficiency in inquiry handling and information provision.'

Key New Features of TPG 2.0

① PDF Chunker for Large-Scale Documents TPG 2.0 is equipped with an enhanced PDF Chunker capable of processing large-capacity PDF documents. It supports files of 50 pages or more and can automatically extract not only body text but also structured information such as tabular data.

This feature is suitable for utilizing materials such as:

・Product manuals ・Financial materials ・IR (Investor Relations) documents

These complex materials can be easily converted into a knowledge base that an AI chatbot can answer from.

② Web Chunker for Automatically Generating Chatbots from Websites With the newly added Web Chunker, it is possible to create a chatbot simply by entering a website URL. The system automatically crawls (collects) relevant pages within the same domain, classifies and organizes the content, and builds it into a knowledge base.

This allows existing websites to be used directly as information sources for AI chatbots.

Applications are expected particularly in the following fields:

・Tourism and Hospitality ・Retail ・Preventive Medicine

Companies can now build comprehensive AI chatbots in a short time while leveraging their existing web content.

Kotozna TPG 2.0 allows for the rapid testing, improvement, and verification of the chatbot experience before deployment to a production environment, enabling a smooth and highly reliable implementation.

Making Generative AI Adoption More Accessible

These features allow companies to more easily adopt AI chatbots by utilizing existing materials and websites. It significantly reduces the burden of technical preparation and configuration while achieving consistent responses and high operational efficiency.

Furthermore, small and medium-sized enterprises can also create high-performance AI assistants in a short time by utilizing publicly available documents and web information.

In addition to high response accuracy and reduced operational load, TPG 2.0, which enables one-click deployment, is expected to become the new standard for enterprise generative AI chatbots.

Currently, TPG 2.0 offers a free plan for individuals and companies, allowing anyone to experience the platform. Please feel free to try it out.

Kotozna TPG 2.0 Sign-up (Registration): https://www.kotozna.com/tpg Kotozna TPG 2.0 User Manual: https://prompt-engineering.kotozna.com/manuals/

About Kotozna Inc. Official Website: https://www.kotozna.com/about

Representative: Genri Goto, Representative Director and CEO Established: October 2016 Capital: 70,000,000 JPY (as of December 31, 2025) Address: Hulic JP Akasaka Building 3F, 2-5-8 Akasaka, Minato-ku, Tokyo Business Description: Provision of multilingual communication support services utilizing generative AI Inquiries: sales@kotozna.com Company Website: https://www.kotozna.com/ja