Battle Game in 5 Seconds also known as Battle in 5 Seconds After Meeting is a Japanese manga series, written by Saizō Harawata and illustrated by Kashiwa Miyako. It has been serialized in Shogakukan's MangaONE app and Ura Sunday website since August 2015. It is a remake of Harawata's webcomic by the same name. An anime television series adaptation by SynergySP and Vega Entertainment aired from July to September 2021.

Robert Daymond Howard is an American voice actor who is mostly known for his roles in video games, animation, anime and audiobooks. Some of his best known roles include Spider-Man in Marvel’s Spider-Man and various Marvel media, SwaySway in the Nickelodeon program Breadwinners, Jesse Cosay in the second season of Infinity Train, Goro Akechi in Persona 5, Hubert von Vestra in Fire Emblem: Three Houses and Fire Emblem Warriors: Three Hopes, Prompto Argentum in Final Fantasy XV, and on-camera as Dorian Storm in the Dungeons & Dragons actual play web series Critical Role and its spinoff Exandria Unlimited.