Marine Parks 50th Anniversary Stamp Rally ＜Odaiba Marine Park / and 9 other locations (10 total)＞

2025-11-08 ～ 2026-03-22
Daiba area

In December 2025, Marine Parks will celebrate its 50th anniversary!
To commemorate this occasion, a special stamp rally will be held.
Collect stamps by visiting up to 10 parks, and receive an original bookmark set featuring beautiful views of the seaside parks!

◆Event Overview

Event Dates
Saturday, November 8, 2025 - Sunday, March 22, 2026
Participation Fee
Free
How to Participate

Step 1
Pick up a stamp rally sheet at any participating park to start!

Step 2
Visit up to 10 parks and collect stamps.

Step 3
Once you’ve collected your stamps, bring your sheet to a staffed facility in any of the parks.
You’ll receive a commemorative gift based on the number of stamps you’ve collected!

Commemorative Gift

Collect all 10 stamps
Receive a set of 3 original bookmarks (Gold, Silver, and Blue)

Collect all 7 stamps
Receive a set of 2 original bookmarks (Silver, and Blue)

Collect all 3 stamps
Receive a original bookmark (Blue)

◆Stamp & Sheet Locations

◆注意事項

Participation in the stamp rally is free, but participants are responsible for transportation and other costs.
To allow as many people as possible to participate, each person will be limited to one rally notebook.
Each rally notebook can only be exchanged for a commemorative gift once.
The event period and commemorative gifts may be changed due to unavoidable circumstances.
The organizer assumes no responsibility for any accidents or losses incurred during the event.
Please check the website in advance for the holidays and business hours of participating parks.
Commemorative gifts may change without notice.
Exchange for commemorative gifts will be available until March 22, 2026.