01
Channel 01 · WeChat
WeChat Support
Scan to add our dedicated support WeChat — available 7 days × 12 hours with sub-5-minute average response.
seiko-world-cn
Avg. response < 5 min
Customer CareNative CN · 7×12 hours
Customer Support
Native Chinese-speaking support team available 7 days × 12 hours so no traveler is ever left alone.
<5min
Avg. WeChat reply
24/7
Emergency cover
96.8%
Ticket satisfaction
Pick the fastest route to a human.
02
Channel 02 · Phone
Phone Support
Tokyo direct line, Mon–Sun 09:00–21:00 JST, picked up by a Chinese-speaking concierge.
050-5534-7721
During business hours
03
Channel 03 · Email
Email Support
Best for inquiries with attachments, long explanations, or paper trails. Non-urgent items answered within 24h.
support@seiko-world.jp
Reply within 24h
04
Channel 04 · Ticket
Online Ticket
Submit change requests, special needs, or feedback — fully trackable with permanent record.
Track progress after login
Processed within 2h
Quick links
Jump straight to the policy or help article — no need to message support first.