Midnight taxi fare from haneda airport

Hi, anyone know the taxi midnight fare from haneda airport to Tokyo inn kuko no 1. My flight will arrival haneda airport around 11.30pm and by the time I exit the airport will be around 12.30am....

There is a free shuttle bus until a little bit after midnight:
http://www.toyoko-inn.com/hotel/00042/shuttlebus.html

A taxi ride from the international terminal costs around 1700 yen during the night.

Thank you uji. 1more question, do u have any suggestion onsen near Osaka or Kyoto can reach by jr train. Thank you

do u have any suggestion onsen near Osaka or Kyoto can reach by jr train.

Kinosaki:
http://www.japan-guide.com/e/e3525.html

Shirahama:
http://www.japan-guide.com/e/e4958.html

Kii-Katsuura:
http://www.japan-guide.com/e/e4956.html

Or if that is too far, Osaka's Spa World also is fed by "natural" hot spring water, pumped up from a depth of 1-2 kilometers. I like it, but it is nothing like a "real" hot spring:
http://www.spaworld.co.jp/english/service.html

Again, Thank You Uji.
Another question, Where should i visit to see harajuku cosplayers on weekdays, as i got the information, harajuku cosplayers will out on every sunday.