- Who
- Midosuji Autumn Party 2018 Trumpet Team
- What
- 172 people
- Where
- Japan (Osaka)
- When
The longest line of fanfare trumpeters using valved trumpets consists of 172 people, and was achieved by Midosuji Autumn Party 2018 Trumpet Team (Japan) in Osaka, Osaka, Japan, on 4 November 2018.
The 172 trumpeters included 32 professional & the rest were applicants from the general public (youngest being a high school student to the oldest being a 72 year-old-man) which was led by one conductor and one assistant conductor.