A postcard’s memory – on this day in history.

Bookmark Maker for Profiles on ChatGPT

Bilibili Analyzer on ChatGPT is a powerful tool that can analyze Bilibili videos to discover themes, trends, and engagement.

Legal Draft Assistant on ChatGPT is an AI-powered tool that provides assistance with drafting and refining legal documents.

Paris Guide is the ultimate sightseeing guide for exploring the beautiful city of Paris. Whether you're a curious traveler, a city and museum explorer, an art enthusiast, or an adventure-seeker of any age, this guide is tailored just for you.

Grey's Simulator on ChatGPT is an interactive website that allows users to solve medical mysteries.

Fermi-san on ChatGPT is a powerful tool that offers estimated solutions and answers to a wide range of topics that are not easily found on the web. With its expertise in Fermi estimation and fluent in Japanese, Fermi-san is your go-to expert for solving complex problems.