# 5G Virtual Grand Chorus

date: 2022-03-04

> For the complete documentation index, see [llms.txt](https://www.fork.co.jp/en/llms.txt)




- Client: ソフトバンク株式会社
- Services Provided: System Development / Design & Website Management / Server Construction & Maintenance / Secretariat & Operations
- Published: 2022-03-04

In anticipation of the 5G era, Arashi and ソフトバンク launched a participatory campaign uniting fans with the group in a virtual chorus of "Love so sweet," later broadcast nationwide as a television commercial.
Using a dedicated smartphone app or special campaign website, participants recorded and uploaded videos of themselves singing "Love so sweet," which were automatically composited with footage of Arashi to generate a virtual grand chorus.
Project delivery covered system architecture and development, cloud infrastructure engineering, and campaign secretariat services including participant inquiry support.