What is the new post format supported by miraipage?

The new post format supported is 'Music (Audio)', allowing you to publish songs, podcasts, and readings.

What audio formats and file size limits are supported?

Supported audio formats are mp3, m4a, wav, ogg, and flac, with a maximum file size of 25MB per file.

What are the main features of the music posting function?

It automatically retrieves metadata such as playback time and file name, allows cover image settings, instant playback in the browser's built-in player, and displays a list of works in the profile.

Which organization operates miraipage?

miraipage is operated by the Healthy AI Education Association (HAIIA), a general incorporated association.

Is an additional app required to use the service?

No, an additional app is not required as the built-in browser player allows immediate playback on PC and smartphone browsers.

New Domestic SNS 'miraipage' Adds Support for Audio Posting Format

Published Jun 3, 2026 2:23 PM ・ Updated Jun 14, 2026 8:35 AM ・ 6 min read ・ Source: PR TIMES

The General Incorporated Association HAIIA has launched an audio posting feature on its SNS, 'miraipage.' Users can upload files in formats such as mp3 and wav to publish and play their works directly within the browser.

Summary

As the second release of the MiraiLab project hosted by the General Incorporated Association HAIIA (Director: Yuho Ito), the new domestic SNS 'miraipage' (https://miraipage.net) was officially released in May 2026.

miraipage has now added support for an 'audio' posting format. Musicians and voice content creators can simply upload audio files to publish work pages that allow listeners to enjoy songs, podcasts, and readings through an integrated browser player.

Main Features of the Audio Format

[1] Support for Major Audio Formats - Uploads supported for mp3 / m4a / wav / ogg / flac - Maximum 25MB per file

[2] Automatic Retrieval of Metadata - Automatic recording of playback time, file size, and original filename - Settings available for artist name and description (up to 2,000 characters) - Decoration of work pages with specified cover images

[3] Instant Playback via Integrated Browser Player - No additional apps required; playback directly in PC/smartphone browsers - List display of past works available via the profile 'Music' tab

Developer Comment (MiraiLab/miraipage Developer Yuho Ito)

Sound is information that reaches people through a different circuit than text. We do not limit the entrance to creation to text.

Also, with the progress of generative AI, creating masterpieces in just a few minutes is no longer a dream. I encourage everyone to post their creations so that individual, miscellaneous creative work does not go to waste.

Service Overview - Service Name: MirAI-POST - Positioning: First product of MirAI-Lab - URL: https://miraipost.jp/ - Release Date: January 15, 2026 - Supported Devices: Web (PC / Smartphone) - Supported Platforms: X / note (miraipage) / Instagram - Key Technologies: Next.js 16 / Supabase / Anthropic Claude / Stripe / Playwright - Provider: Walker Co., Ltd.

Organization Details

[Developer] Walker Co., Ltd., CEO Yuho Ito. Planning, development, and operation of SaaS and AI systems. 12 years of experience in large-scale system construction.

[Co-Developer] General Incorporated Association HAIIA (Healthy AI Education Association), Director Yuho Ito. Promotes the trinity of ethics, education, and implementation in the AI era.

[Distributor] AC System Consulting Co., Ltd. Handles sales and implementation support for MirAI-POST.

About HAIIA

- Name: General Incorporated Association HAIIA (Healthy AI Education Association) - Location: Japan - Purpose of Establishment: Promotion of the trinity of ethics, education, and implementation in the AI era - Representative Director: Tetsuya Ito (CEO, AC System Consulting Co., Ltd.) - Vice Director: Haruaki Matsumoto (Branch Manager, Next-Gen AI Education Co., Ltd.) - Director: Yuho Ito (CEO, Walker Co., Ltd. / Founder, MiraiPage) - Areas of Activity: AI governance, AI literacy education, developer support, media operation - Official Website: https://haiia.org

FACT BOX

Source: PR TIMES
Category: New Product
Products / services: miraipage

New Domestic SNS 'miraipage' Adds Support for Audio Posting Format

⚡ Key Points

Summary

Main Features of the Audio Format

Developer Comment (MiraiLab/miraipage Developer Yuho Ito)

Organization Details

About HAIIA

FACT BOX

Editorial & Verification Standards

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