NEKOCHI DESKTOP PET
(ukagaka/ghost)

She knows over 40 different tips and tricks, can keep your schedule and even talk to you about her many different friends!
Click the image below to download!

Simple installation guide
(mostly copypasted from thelibrabian's walkthrough)
1. Download and install SSP from HERE. The site is in Japanese, but the download links on the left have English labels as well. "Complete install package" is the one you will need.
2. Run the ssp.exe you just installed. The template girl will appear. Right click on her to bring up the menu. If it's in Japanese, change the language option.
3. Extract the downloaded Nekochi zips and drag and drop them onto Template Girl. Right click again, select "Change Ghost" and it's done! Do the same for the balloon.
4. Move your cursor on her head to pet. Click on her face to poke. Click anywhere else to bring up her menu. Configure her to your preferences (Rate of random dialogue showing up, whether you want her to show up over all windows, etc.)