VUILÐERLAND - ex. XIO- cryptocurrency service project

ICO will be started from 2022/04/01 00:00(UTC).
We are accepting pre-participation.









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What's New

It is the news that can check the progress of this project.


We have finished test for smart contract in ropsten network, but we put off the crowdsale in view to the progress of this project marketing and transition of gas.


We have published an official homepage.


We have decided to rename this project "VUILÐER LAND". A white paper and websites that updated will be published soon.

What We Do

The world "play with funds instead of charge"

The era of "charge and playing" is over. Let's play with funds easily and safely. We offer innovative customized tokens and dedicated APIs to make the world's easiest and safest transfer in the world. Also, we plan to offer games and community applications that make maximum use of these.


The services that we develop include wallet app. We are developing a client-side wallet app that can manage not only your own currency, but also other ERC20 tokens, Ethereum, BitCoin, Ripple, etc. We use PWA features to develop without relying on native apps. As we are small projects, this can also reduce development costs.

Xagent API

VuilderLand is very sympathized with Ethereum's specification, but We feel that having ETH for the remittance fee is very troublesome. We have introduced the ERC865 standard, which bears the ETH used for fees(GAS) instead of collecting fees from tokens sent. And provides an API (Xagent API) to connect to it.

Virtual world

We will release a virtual world on the blockchain. that links with the real world.
The purpose of users in this world is to build a city on their own land like Minecraft, to gather inhabitants of the virtual world, and to develop the city. It will be a more peaceful and realistic world than The Sandbox or AxieInfinity.

Token economy

At the core of the token economy we build is the virtual world mentioned above.
Users can use the services that come with this project both inside and outside this virtual world to increase their funds. For example, that is blockchain casinos and decentralized financial systems. We will include these services in the client-side wallet app mentioned above.

Fit to systems as payment plugins

Not only Casinos, Our payment system can fit very easily to various existing systems. We aim to become the world's most easy-to-use encryption currency and design beautiful collaboration between Smart Contract and API. This will make it easier for you to enjoy shopping, games and profit in various ways.

Coping with the law of Japan

"Vuilder token" does not fall under the "virtual currency" regulated by Japanese law because it can only trade between specific addresses associated with the service at the initial stage.
However, if this situation changes due to updating of the block chain, we will choose whether to apply for a public agency or consign it to another service.

Please confirm the details on whitepaper.

About Us

We are small team.

The VuilderLand project is a very small team, but is looking for ambitious members who will continue to work as a sideline.
All you need is "Enthusiasm to work hard on free time."
The rewards are all success rewards, so they need to be a sideline for you, but they will be equally paid depending on the amount of activity, so you can get the same reward as the CEO. Let's boost the casino industry with me!

The current open positions are
・ Japanese front end engineers
・ Ambassadors(public relations) who can use Japanese, or both Japanese and English

If you are interested, please contact telegram .

core members introduction

Author image
Hiroshi Nakashima Founder, Web&Server Engineer, designer

After studying clothes and graphic design at Bunka Fashion College, He worked at a design company or a web based venture company. He turned to a web engineer in 2015 by the company ,and worked as a fullstack-engineer and system administrator. He met blockchain in 2018 and started programming Ethereum tokens. And started "VUILÐERLAND" project.

Contact Us

Join our Telegram group to ask for us.

Where To Find Us


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