Deatte 5-byou de Battle (Battle Game in 5 Seconds)

It was just a usual morning. Akira Shiroyanagi, a high schooler who loves games and Konpeito (Japanese sweets), has suddenly been dragged into a battlefield by a mysterious girl who calls herself Mion. The participants are told that they are "erased from the family register, involved in an experiment, and gained certain powers." Akira is determined to win the game with his newfound powers and destroy the organization. Armed with a power no one expects and his "brain" skills, the new period of intelligence battle begins! (Source: MU, edited)

Deatte 5 Byou de Battle

Battle Game in 5 Seconds - Wikidata

Battle Game in 5 Seconds Sophist (TV Episode 2021) - IMDb

Art] Mind Games (Deatte 5-byou de Battle) : r/manga

Battle in 5 Seconds After Meeting, Chapter 215.2 - Battle in 5

Battle Game in 5 Seconds Sophist (TV Episode 2021) - IMDb

Battle Game In 5 Seconds Wallpapers - Wallpaper Cave

Akira vs Kamui Deatte 5-byou de battle

Battle Game In 5 Seconds Wallpapers - Wallpaper Cave