For anyone curious, this appears to be some type of cooking & cleaning how-to guide featuring characters from the Gokushufudou (“The Way of the House Husband”) series. All the links 1r0n provided are to that parent series. I looked and couldn’t find “The Gangster’s Guide to Housekeeping” part anywhere. But here’s an excerpt from one of the images in this release:

This guide is divided into four sections: “The Way of the House-keeper” will provide you with all of Tatsu’s best tricks to keep your home in excellent shape. “The Way of the Chef” collects all of Tatsu’s tried-and-true recipes. In “The Way of the Urban Explorer,” you’ll find Tatsu out on the streets, chasing the best deals and utilizing his network. The final section, “The Way of the Gang,” covers how to look out for your family, friends, and neighbors.