Cruise industry ERP / CruiseWorld

Every company has
its own character.

We support the structure the industry shares as a system, and face what makes each single company different.

What we do

Digitalising the operation,
opening cruising up to society.

4thWAVE starts every design by understanding both the operational structure of the cruise industry and the character of each individual company. We build two things: a core system for the shared structure, and a medium that carries the appeal of cruising to the public.

About 4thWAVE →

Working with the cruise industry since 2002.
4thWAVEBUSINESS ARCHITECTURE
01The core system behind operationsCRUISEWORLD
02A medium that opens cruising up to societyCRUISEWORLD.JP

Business

01 / CRUISE INDUSTRY ERP

CruiseWorld

An ERP that carries the shared structure as a core system while facing the booking, revenue, and billing work that differs at every company.

The product →

客船の舷側とタラップ
CRUISEWORLDTHE INDUSTRY

02 / CRUISE MEDIA

CruiseWorld.jp

“Cruising connects the world in peace” — a medium that tells the real story of cruise travel plainly, with an eye on the future of sustainable tourism.

The medium →

CRUISEWORLD.JPTHE MEDIUM

Proof

2002FOUNDED
13CRUISE LINES
49VESSELS
90INTERNS TO DATE

System design and operational support for corporate reorganisation proceedings

Patent filed for a flower procurement support system

Cruise lines and vessels CruiseWorld can handle, and long-term internship participants to date — actual figures, as of August 2026

View our track record →

Long-term internship

Difference is where
new things start.

Students of different nationalities, cultures and ways of thinking take part in real projects — not as observers, but as members of the team.

The internship →

4thWAVEのメンバーとインターン生

Contact

Tell us about
your operations.

CruiseWorld implementation, operational systems, web and AI, or the internship — questions of any size are welcome.