Amiwa

Amiwa (アミヮ) is a Yamataian blogging and social networking service on which users can post personal blogs with embedded images and videos. Users are able to choose if their blogs are publicly visible or not. Registered users can post to their own blogs, "like" and comment on others' blog posts, and "follow" other users, but unregistered users can only view blogs which are made publicly available. There is also a micro-blogging service known as Amiwa Ima!, where users can post short messages limited to 180 characters and capable of including images or short video clips. Amiwa Ima! messages are displayed to users "following" the poster on a dedicated "feed" on the followers' homepages.

Users interact with Amiwa through browser or mobile applications. Prior to 2018, users could also send Amiwa Ima! messages via SMS or email, but this service was shut down due to low usage. In June 2020, Amiwa surpassed Kimimono as the most popular social media platform in Escar.

Many news services, celebrities, and other public figures maintain Amiwa accounts. Notable celebrities who maintain Amiwa accounts include the King of Shojin, Prime Minister of Yamatai Yamamoto Hanako, the youngest Yamataian hundred-billionaire Miyazaki Yukari, and many others. In 2020, a scandal emerged when the private account of Yamataian Crown Princess Hisashi Kameko was allegedly discovered.

Name and mascot
Amiwa is short for Amishi Niwa (網誌庭; Blog Garden). As amiwa sounds similar to haniwa, the mascot of Amiwa is a, a type of clay figure produced by the Kirisame culture in ancient Akitsukuni. The figure does not have an official name but has been referred to as "Amiwa no Haniwa" (Amiwa's Haniwa).