About This Game

You are the owner of a small tonkatsu restaurant.

Manage every aspect of your business, from purchasing ingredients and cooking meals to serving customers and running the restaurant. Grow your humble eatery into a popular destination loved by customers.

The key to success is serving perfectly fried tonkatsu and keeping customer satisfaction high.

Improve efficiency by introducing new equipment and upgrading your facilities.

■ Features

Purchase Ingredients

Choose ingredients such as pork loin and cabbage, then order the quantities you need to keep your restaurant running.

Customer Satisfaction System

Customer satisfaction changes based on factors such as waiting time and the quality of the food you serve.

Cook Tonkatsu

Carefully monitor the frying process and serve tonkatsu at its perfect state. Overcooked or undercooked meals will affect customer satisfaction.

Upgrade Your Restaurant

Install new equipment and enhance your menu to serve more customers and improve your restaurant's performance.

Unlock New Menu Items

As your restaurant level increases, new menu items become available.

Use your management skills to turn your small tonkatsu restaurant into the most popular restaurant in town!

Streaming & Content Creation Welcome!

Tonkatsu Diner Simulator welcomes gameplay videos, livestreams, and other content creation!

Feel free to share your gameplay on YouTube, Twitch, Niconico, or any other platform. Monetization through platform-supported programs is also permitted.

No prior permission or notification is required—just have fun and share your experience!

We look forward to seeing your videos and streams!

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

This game uses generative AI in parts of its development process. Specifically, generative AI was used to create some 3D objects and image assets such as icons.