Special rates for some of those hotels are offered to book together with your registration. Note that special rates are applied only when you book a room through the Registration page. (Registration is closed.)

No. Hotel Room type Rates (JPY) with breakfast
1 Nagoya Tokyu Hotel Single JPY 12,500 JPY 14,100
2 Best Western Hotel Nagoya Single JPY 10,000 JPY 11,300
3 Unizo Inn Nagoya Sakae Single JPY 9,500 JPY 10,400
4 Unizo Inn Nagoya Sakaehigashi Single JPY 6,100 JPY 7,000
5 Meitetsu Grand Hotel Single JPY 10,500 JPY 12,000
6 Chisun Inn Nagoya Single JPY 6,700 JPY 7,500

hotel map

Alternatively, you can of course make your own arrangements. Hotels near Sakae Sta. (Subway Higashiyama Line) are convenient to Nagoya University. There are some online services to book hotels.