http://www.osaka-airterminal-hotel.com/room.html
i think this hotel is called the la sora terrace, and is in the middle of the itm terminal. i cannot find any english in the website. we want to stay one day on each end of our trip to kyoto in oct, 2014. the hotel is supposed to be in the terminal.
大阪空港ホテル 大阪国際空港(伊丹空港)ターミナル内のビジネスホテル
i think this is the hotel. they are only accepting reservations 3 months out. so, even though i cannot book it, i will show here we found a place.