About Seisin World Tour Master

Seisin World Tour Master is a Japan-focused hospitality company offering unforgettable experiences through a curated selection of Japan's finest hotels and ryokan.
We provide more than accommodation — we offer special spaces to fully experience Japanese culture and sensibilities.

Company SEISIN WTM Co., Ltd. (Seisin World Tour Master)
Address Yashima Hakata Building 406, 1-1 Narayacho, Hakata-ku, Fukuoka, Fukuoka Prefecture, Japan
Representative Reina Kaneshiro
Established January 20, 2023
Capital 5,000,000 JPY
Employees 6
Registration Fukuoka Prefectural Travel Service Arrangement Registration No. 174
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Q & A contact_support

Q.
What is the ratio between group bookings and FIT (individual) bookings?
A.

Currently most bookings are group-based. We expect this to shift toward more FIT in coming years (approximately 60% group / 40% FIT in 2024, and 40% group / 60% FIT in 2025) due to system improvements and increased international agents.

Q.
Are bookings limited to Fukuoka?
A.

No. We arrange accommodations across Kyushu (e.g., Oita, Kumamoto) and throughout Japan including Tokyo, Nagoya, Osaka, and Sapporo.

Q.
What is the completion rate for advertised tours?
A.

It varies by hotel, but the average completion (go-ahead) rate is around 50%–60%.

Q.
What are the payment methods and release/block policies?
A.

Release windows typically occur from two weeks up to one month before departure, depending on the hotel's request. We manage blocks and availability using Google Shared Sheets to share reservation status in real time; fax and email confirmations remain available if needed.

Solution lan

B2B Hotel Platform

btobhotel.com is a B2B hotel reservation platform for travel agencies.
It enables real-time searching and booking of hotels across Japan.

  • Multilingual support: Japanese, English, Korean, Chinese
  • Real-time hotel search & booking
    • BtoB Hotel

    BtoB Hotel

    BtoB Hotel

    BtoB Hotel API

    The BtoB Hotel API provides programmatic access to WTM's hotel inventory and reservation system (Application Programming Interface).

    Using the API, your system can search hotels, create bookings, and manage reservations in real time.

    Integrated CMS Partners

    Temairazu

    Temairazu

    January 2025 — Integration with Temairazu (CMS) started

    > Press release: Temairazu integration
    TL-Lincoln

    TL-Lincoln

    October 2025 — TL-Lincoln integration completed

    > Press release: TL-Lincoln integration

    Contact Us contacts

    Business Partnership
    call

    Phone: 092-402-3024

    mail

    [email protected] (Mark Lee)

    System / Technical Inquiries
    mail

    [email protected]