$1,000,000,000,000 Game (also known as Trillion Game) is an action and drama seinen manga written and illustrated by Riichiro Inagaki and veteran artist Ryoichi Ikegami, following two ambitious friends — the reckless dreamer Haru and the methodical genius Gaku — as they plot to amass one trillion dollars and claim everything the world has to offer.

What sets this manga apart is the electric contrast between its two leads: Haru's wildly demanding vision collides with Gaku's brilliant IT engineering mind, forging a business-from-zero underdog story packed with high-stakes scheming, sharp strategy, and relentless ambition. Fans of wealth-driven manga like Investor Z or Yamikin Ushijima-kun will find familiar thrills here, elevated by Ikegami Ryoichi's cinematic, detail-rich artwork and Inagaki Riichiro's signature knack for explosive, character-driven storytelling — the creative force behind Eyeshield 21 and Dr. Stone.

With 31 chapters available and a story that only grows more gripping with each power move Haru and Gaku make, this is essential reading for fans of seinen action and business drama. Read all chapters in high quality and follow every twist in their trillion-dollar conquest.