|Publishers||Ankh & N43 Project|
Main character does not have air conditioner at home this summer, so he decides to take up a part-time job that's applied with one. The workplace he finds is a millionaire mansion, but there is a demand to live there as well - so, it's all for the better. There are also many pretty girls in this mansion...
|2005-09-06||18+||Natsu☆Natsu - Trial Edition|
|2005-09-10||18+||Natsu☆Natsu - Trial Edition (Updated Voice)|
|2005-09-29||18+||Natsu☆Natsu - First Press Edition|
|2006-07-21||18+||Natsu☆Natsu - DVDPG|
|2007-11-26||18+||Natsu☆Natsu - Download Edition|