Giamso International Tours 

Since 1979

Why Giamso Tours?

Giamso has been in Singapore since 1979 and has been trusted by partners and customers.
Our advantages are very competitive lineups as the No.1 wholesaler in Singapore and Technology supported by Airtrip Corp - the No.1 OTA in Japan. 

We leverage our price advantage and reliability to support your travel.

NexTA® BtoB Platform is available now!

Selling and issuing tickets is a complicated and tedious task that does not add value to your service. With NexTA®, you can simplify this process at very little cost and focus more on your customers’ needs.
NexTA® is the Next-generation technology for Travel Agencies


* NexTA® is also available to Non-IATA members

The premier guided bus tour in Japan 

Giamso Tours is the Authorized Distributor of Hato Bus Tours

Hato Bus is Tokyo's longest history and most famous bus tour company.
They have a reputation for providing unforgettable experiences at affordable prices.

You must not miss it when you go to Japan!


Contact us now and we will support your booking.

Mid-Market Rate Policy

When settling in foreign currency, Giamso Tours will settle in accordance with the Mid-market real-time rate.

Many banks and credit cards use their own rates (1~3% higher than real-time rate), which is a hidden cost for you.

* Only applicable for cash transaction

JR Pass for your Japan Travel

Giamso Tours is the Authorized Distributor of JR PASS.

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