Delve into the World of Shiro Maru with New LINE Mini App 'Shiro Maru's Room'

Introducing 'Shiro Maru's Room'

The popular character "Shiro Maru" takes center stage in the newly released LINE mini-app titled "Shiro Maru's Room". This delightful game launched on April 9, 2026, by Gree X, a subsidiary of Gree Holdings, and UNCHAIN, aims to bring joy to users on the LINE platform, known for its iconic stickers featuring this beloved character.

What is 'Shiro Maru's Room'?

In "Shiro Maru's Room", players will engage in a nurturing gameplay experience that revolves around taking care of Shiro Maru, creating an interactive space that fosters communication and bonding. The demand for casual mobile games that fit easily into our daily routines has skyrocketed, particularly during commutes or brief breaks. The game is designed with this in mind, allowing players to embark on their adventures without the need for an initial download and minimal requirements for extended playtime or in-game purchases, making it an affordable and convenient option for everyone.

Take Care of Shiro Maru in Your Spare Time

Shiro Maru needs attention to thrive—feed them and interact regularly to keep their moods cheerful. The relationship with Shiro Maru deepens through dialogue and meals, encouraging users to actively participate in this engaging experience. Building a connection with Shiro Maru not only enhances gameplay but also offers numerous opportunities for delightful interactions.

Customization and Collection Fun

Players can personalize Shiro Maru's space, allowing for a unique interior design that reflects individual tastes. With the aim of completion, users can also strive to collect various appearances and expressions of Shiro Maru, which are stored in a comprehensive in-game encyclopedia. This feature adds an additional layer of excitement and motivation to the gameplay, rewarding players for their nurturing efforts.

Game Overview

How to Play: Access "Shiro Maru's Room" swiftly through the LINE app without downloading a separate application.

Genre: Nurturing Communication Game

Number of Players: 1 player

Stay Updated via Official Channels

To keep up with the latest news and updates about "Shiro Maru's Room", players are encouraged to follow the official accounts on X and Discord. Join the community for exclusive insights and happenings about this charming game. Official Website

About UNCHAIN

Founded in 2022, UNCHAIN is a company deeply rooted in the development and operation of gaming and entertainment services, as well as marketing initiatives. By incorporating gamification elements into corporate marketing endeavors, UNCHAIN has successfully driven user engagement and business growth. Currently, the company is focusing on systematizing their expertise in gamification into services that facilitate marketing support and business strategy across various industries. The gamification market is projected to expand to $104.1 billion globally by 2028, and UNCHAIN aims to continue delivering innovative solutions in this vibrant field.

Growing Team at UNCHAIN

As part of its expansion efforts, UNCHAIN is actively enhancing its hiring processes. The company's mission is to challenge conventional thinking within the realm of gamification and is seeking like-minded individuals to join their journey. Interested candidates can view requirements for various positions on Wantedly. If you're intrigued by the possibilities, be sure to check out our hiring page for more details.