TV-Series
Description
Tarō Ōtsuki acts as foreman of Squad E in a Teiai Group-affiliated underground labor camp. He operates a rigged dice game named Underground Chinchiro, specifically targeting indebted workers such as Kaiji Itō. Ōtsuki initially adopts a friendly persona, encouraging workers to spend their meager earnings on his overpriced food and alcohol. He then offers loans for participation in his gambling sessions, only to reclaim the money through deceit, trapping workers in escalating debt and reduced wages. This manipulation positions him as a key antagonist.
Ōtsuki cheats using custom dice exclusively bearing the numbers 4, 5, and 6, guaranteeing high rolls. After Kaiji publicly exposes the fraud with evidence, Ōtsuki faces pressure to accept a rematch under revised rules. Kaiji and the exploited Forty-fivers group employ counter-rigged dice designed to roll only 1s. Under Ōtsuki's own established rules, rolling triple 1s mandates a fivefold payout. This strategy causes Ōtsuki to lose over 18 million perica across two rounds, draining his finances and humiliating him within the camp hierarchy.
His defeat fuels lasting resentment towards Kaiji. Ōtsuki is later shown intently watching Kaiji's high-stakes battle against "The Bog" pachinko machine via the camp's surveillance feed, openly hoping for Kaiji's failure.
Beyond the main narrative, Ōtsuki features in spin-off media. The "1-nichi Gaishutsuroku Hanchō" spin-off, centered on him, reveals traits like savoring minor pleasures—such as picking lint off his clothes with precision—and mocking salarymen by wearing a business suit in dive bars to impersonate a privileged executive. This series also details his interactions with subordinates, including mentoring Teiai employee Miyamoto on relaxation techniques and proposing an unsuccessful merger to another foreman, Odagiri.
A "Chūkan Kanriroku Tonegawa" crossover depicts Ōtsuki encountering high-ranking Teiai executive Yukio Tonegawa at a restaurant. Unaware of each other's identities or organizational connection, they converse normally and jointly attempt an eating challenge previously conquered by Tonegawa, though both fail. This highlights Ōtsuki's capacity for interaction without deference when authority is unrecognized.
Additional background notes include his interest in the Bakumatsu period. While his surname goes unmentioned in the original manga, the live-action film identifies him as Tarō Ōtsuki.
Ōtsuki cheats using custom dice exclusively bearing the numbers 4, 5, and 6, guaranteeing high rolls. After Kaiji publicly exposes the fraud with evidence, Ōtsuki faces pressure to accept a rematch under revised rules. Kaiji and the exploited Forty-fivers group employ counter-rigged dice designed to roll only 1s. Under Ōtsuki's own established rules, rolling triple 1s mandates a fivefold payout. This strategy causes Ōtsuki to lose over 18 million perica across two rounds, draining his finances and humiliating him within the camp hierarchy.
His defeat fuels lasting resentment towards Kaiji. Ōtsuki is later shown intently watching Kaiji's high-stakes battle against "The Bog" pachinko machine via the camp's surveillance feed, openly hoping for Kaiji's failure.
Beyond the main narrative, Ōtsuki features in spin-off media. The "1-nichi Gaishutsuroku Hanchō" spin-off, centered on him, reveals traits like savoring minor pleasures—such as picking lint off his clothes with precision—and mocking salarymen by wearing a business suit in dive bars to impersonate a privileged executive. This series also details his interactions with subordinates, including mentoring Teiai employee Miyamoto on relaxation techniques and proposing an unsuccessful merger to another foreman, Odagiri.
A "Chūkan Kanriroku Tonegawa" crossover depicts Ōtsuki encountering high-ranking Teiai executive Yukio Tonegawa at a restaurant. Unaware of each other's identities or organizational connection, they converse normally and jointly attempt an eating challenge previously conquered by Tonegawa, though both fail. This highlights Ōtsuki's capacity for interaction without deference when authority is unrecognized.
Additional background notes include his interest in the Bakumatsu period. While his surname goes unmentioned in the original manga, the live-action film identifies him as Tarō Ōtsuki.
Cast