We, Nippon Travel Agency (NTA) Chiba Branch, would like to welcome you to XXIV World Congress of Asthma (WCA 2018) to be held at KEIO-PLAZA Hotel, Tokyo, Japan from October 3rd -6th, 2018.
We are the official travel agent for this conference. We hope your visit to Japan will be fruitful and enjoyable.

Nippon Travel Agency Co, LTD., Chiba Branch

[What's New]

Accommodation booking is available until Sep 7th, 2018

Application Procedures / Registration / Hotel Reservation / Venue / Contact

Application Procedures

✽ To start your hotel reservation, please click NEW USER.

If you accept all the conditions written on the "Customers' Personal Information Protection Policy", you can start the procedure for your new account creation by clicking the "Agree" button at the bottom of the page.

✽ Your password must be at least 6 characters long and you can include only letters and numbers. (no symbols.)

✽ You will automatically be directed to the next page in the following order:
page order

✽ You can modify or cancel your records online from the "Confirm/Change" page by the deadline. After the deadline, please send us your notice by email ( Please read the cancellation policy in the "Accommodations" sections.

✽ For more information, please refer to the NEW USER page.

Hotel Reservation

Application & Payment Due:
Sep 7th, 2018 23:59 JST (UTC+9)

Reservation can be changed/cancelled online by Sep 7th, 2018 23:59 JST (UTC+9) from the “Confirm/Change” page. In case of cancellation after the deadline, please send us your cancellation notice by email to NTA.

Please give your name at the front desk.
(*No coupon nor voucher.)

Cancellation Policy
"Cancellation date" is the date Nippon Travel Agency receives your cancellation notice. If you send your cancellation notice while our office is closed, it will be received on the next business day.

Cancellation DateCancellation Fee
21days or more prior to the check-in dateNo charge
20 - 8 days prior to the check-in date20% of the room charge
7 - 2 days prior to the check-in date30% of the room charge
1 day prior to the check-in date40% of the room charge
Cancellation on the day or No show 100% of the room charge


Nippon Travel Agency Co., Ltd.
Chiba Branch

Chiba Center Square Bldg. 2-3-16 Chuo,Chuo-ku,Chiba 260-0013
In charge: Hidekazu Abe, Erina Terada, Yuka Sekiguchi