Gundam Build Divers: Battlogue
English title: Gundam Build Divers Battlogue
Japanese title: ガンダムビルドダイバーズ バトローグ
Type: ONA
Episodes: 1
Source: Original
Genres: Action, Sci-Fi
Studios: Sunrise Beyond
Producers: Sunrise
Duration: 11 min
Rating: G - All Ages

It's the highlight of GBN's anniversary event, the "Gunpla Battle One-Day Battle Royal"!

Participants are selected from the Divers who played most passionately this season, and they're fighting in machines randomly assigned mainly from those Gunpla ranked highest by all Divers in the Great Gunpla Ballot! Now the final round is about to begin, with the tough fighters who've won their respective blocks! There, an unpredictable, super special, never-seen-before Gunpla dream battle will... START!!!

(Source: AniDB)