Stamp Play creates a smart play culture that no one has ever seen before. Anyone with an Android Smartphone can take part in Stamp Play. It is the common view that Smartphones make users inactive. However, this is not a matter of Smartphones but applications. Unlike previous game apps, Stamp Play enables users to go outside, explore mountains and fields, and have a new learning experience. Stamp Play can be played in nature without connection to a mobile base station and on unregistered Android Smartphones or Monterra, an Android OS device from Garmin.

* User Guide

Posts, which can include photos or videos, can be made at [create event] and these posts can be exported as a single event file. Users who download an event file on their Smartphone can check the posts inside the file at [event list], but to do so, conditions set by the creator must be satisfied first. Possible conditions set by the creator can be [open after reading specific posts], [open at specific location], [open at specific time], [open with password], [open after taking photo] or [open after answering question]. Among them, the location for [open at specific location] can be set as a place without a network connection (i.e. mobile communication and Wi-Fi).
In addition, users can receive a stamp when opening a post. Stamps received are saved on [Stamp book]. Activities completed to earn a stamp are recorded on the received stamp to be checked at any time, and they can be sent to the creator via E-mail.
Event files created by an individual user can be shared with other users on online community sites or via E-mail. Event files created by companies, central or local governments, and private organization can be shared on respective websites or be distributed by uploading on [event notice] at Stamp Play.

* Possible Activities

- Treasure Hunt: Because the hidden treasures exist virtually, there is no need to hide them in real life or be concerned about damaging or losing them. The game can be played safely and conveniently.
- Stamp Tour and Stamp Trekking: You can introduce tourist sites or nice hiking trails to visitors and guide them with a map or a compass for easy directions, even to remote places without a network connection. Stamps can be given out to verify completion of a visit or a full tour. Stamp Play can publish stamps without a network connection and is available around the clock without manpower or equipment.
- Regional Festivals: You can set the stamps to be only available to visitors inside the festival grounds through Stamp Play. By holding a raffle event for visitors who send their activity log to the organizer’s E-mail, you can send out souvenirs.
- Corporate Promotional Outdoor Event: Outdoor events, which previously required an enormous amount of time, money, labor and effort, can now be organized conveniently. Through Stamp Play, it is easy to plan outdoor events with lots of interest and participation from consumers.
- Field Trip, Site-learning, and Museum Assignments during Vacations: By organizing outdoor learning programs as an independent game, you can increase the level of interest and participation from students. The teacher in charge can receive the activity logs of students through E-mail.
- Outdoor Training Program for Students, Office-workers, Soldiers and Public-officers: Training institutions can conduct fun outdoor programs such as orientation without equipment for a large group of trainees.
- Ultra Marathon, Mountain Hiking, and Cycling Race: Qualifications or even finals can be held during a set period of time rather than a specific date. By doing so, participants can take part in the race at a date that is convenient to them and send the record (activity log) to the organizing committee via E-mail.
- Management of Outdoor Facility and Equipment by Local Governments through Contractors: When managing outdoor facilities and equipments through contractors, the local government can receive the activity log of the contractor via E-mail through Stamp Play.
- Time Capsule for Lovers: Lovers can send a letter as an event file to each other via E-mail at a memorable location. The condition for opening the file should be set as that location at a specific date several years later. After years when that date arrives, they must return to that location in order to read the post in the event file.
- Security E-mail: You can set the boundary of a restricted area and send a security E-mail to a user who can access that area. In such case, rather than including the information on the E-mail, you can make an event file and attach it to the E-mail. If you set the condition for opening the post to be that restricted area, those without access to that area cannot open the file even if the E-mail gets leaked.
- Camping Site: You can freely create outdoor activity programs that campers can enjoy around the camping site without equipping themselves with additional equipments.