Gen Asagiri
Gen Asagiri is a character from the manga series Dr. STONE. Originally a magician and mentalist from the modern era, he is revived in the Stone World by Tsukasa Shishio and initially dispatched as a spy to investigate Senku Ishigami. Impressed by Senku's scientific advancements and vision, Gen changes sides to join the Kingdom of Science. Recognized as one of the kingdom's Five Wise Generals, he serves as a core strategist, diplomat, and negotiator, leveraging his sharp mind and psychological expertise to win critical victories without unnecessary violence.
Overview
Gen Asagiri is a character from the manga series Dr. STONE. Originally a magician and mentalist from the modern era, he is revived in the Stone World by Tsukasa Shishio and initially dispatched as a spy to investigate Senku Ishigami. Impressed by Senku's scientific advancements and vision, Gen changes sides to join the Kingdom of Science. Recognized as one of the kingdom's Five Wise Generals, he serves as a core strategist, diplomat, and negotiator, leveraging his sharp mind and psychological expertise to win critical victories without unnecessary violence.
Appearance
Gen has short, split-colored hair that is half black and half silver-white, along with sharp, slanting blue eyes. A prominent petrification scar runs along his left cheek, resembling the profile of a face laughing with a wide-open mouth, which alters its shape alongside his expressions. He wears a loose overcoat with broad, kimono-like sleeves and typically goes barefoot during warmer seasons.
Personality
Gen maintains a lighthearted demeanor, openly labeling himself an opportunistic bat who only follows the winning side. He frequently uses inverted slang syllables and addresses almost everyone with a relaxed tone. Although he often displays mischievous or exaggeratedly terrified facial expressions to conceal his true motives, Gen is fundamentally warmhearted and deeply loyal. Behind his cunning facade, he possesses a strong sense of duty, famously orchestrating the creation of a surprise telescope gift for Senku with the villagers.
Abilities
Gen excels in psychological manipulation, illusion, and strategic negotiation. As a skilled mentalist and magician, he uses tricks, bluffs, and subtle behavioral cues to sway others. He possesses remarkable vocal mimicry capable of accurately imitating female voices, such as the famous singer Lillian Weinberg. Gen excels at hidden preparations, often using Solanum dulcamara plants for sleight-of-hand feats. Additionally, he is one of the few modern humans possessing a valid driving license. Remarkably, he has situs inversus, a rare medical condition where his internal organs are mirrored, which allowed him to survive a strike aimed at his left chest.
Background
Before the global petrification event, Gen was a prominent TV entertainer and mentalist who had authored books on psychological magic. Petrified during a broadcast shoot, he was revived 3700 years later by Tsukasa Shishio and assigned to investigate whether Senku was still alive. Upon discovering Senku's carved petrification mark and witnessing his technological marvels firsthand in Ishigami Village, Gen chose to defect to Senku's cause after being promised a bottle of recreated cola. He subsequently functioned as a double agent, sending false reports of Senku's demise back to Tsukasa to buy time for the Kingdom of Science.
Relationships
Gen shares a deep bond of mutual reliance with Senku Ishigami, having been drawn to Senku's scientific genius and determination; he effectively serves as Senku's right-hand diplomat. Within the Kingdom of Science, he collaborates closely with fellow Five Wise Generals—Chrome, Ukyo Saionji, and Ryusui Nanami—to formulate macro strategies. Though initially revived by Tsukasa Shishio and targeted by Tsukasa's commander Hyoga, Gen ultimately turned against their faction to protect Senku's vision of rebuilding civilization.
Trivia
Gen frequently uses the Solanum dulcamara (bittersweet nightshade) flower in his tricks, favoring it because its floral language represents liar. He is affectionately dubbed a cheap talker or hypocritical bat by his peers due to his cunning front. He secretly possesses situs inversus, a rare congenital trait where his internal organs are positioned in a mirror-image reversal of normal anatomy.
