JoJo's Bizarre Adventure: Ora Ora Overdrive

Ora Ora Overdrive is a free-to-play mobile game that adapts content from the first six parts of the JoJo's Bizarre Adventure anime series. Players engage in grid-based tactical battles using characters from Phantom Blood, Battle Tendency, Stardust Crusaders, Diamond is Unbreakable, Golden Wind, and Stone Ocean. The game combines strategic team-building with gacha collection mechanics, allowing players to assemble squads featuring both protagonists and antagonists from across the series.

The title recreates the anime's distinctive visual style through high-quality graphics and incorporates the franchise's signature combat elements, including Ripple techniques and Stand abilities. All story content features full voice acting from the original anime cast, maintaining authenticity for fans of the series.

Gameplay Mechanics

Combat takes place on isometric grid-based battlefields where players position and command their units during turn-based encounters. Each character possesses unique movement ranges, attack patterns, and special abilities reflecting their roles in the anime. Strategic positioning proves essential, as different Stands and abilities offer varying attack ranges and effects.

The game includes an auto-battle function designed to make tactical gameplay accessible to newcomers while maintaining depth for experienced strategy game players. Players can choose between manual control for precise tactical decisions or automated combat for faster progression through battles.

Team composition allows complete freedom in combining characters regardless of their roles in the original story. Players can create unusual partnerships between heroes and villains, testing different combinations to discover effective synergies across different battle scenarios.

Collection and Progression Systems

Character acquisition follows a gacha model where players spend in-game currency to recruit new units. The roster includes main protagonists like Jonathan Joestar, Joseph Joestar, Jotaro Kujo, Josuke Higashikata, Giorno Giovanna, and Jolyne Cujoh, along with supporting characters and antagonists from each story arc.

An illustrated guidebook system catalogs collected characters and their associated Stands, providing detailed information about abilities and characteristics. Relationship charts visualize connections between characters, offering context about their interactions across different parts of the series.

Character progression involves leveling systems and enhancement mechanics that strengthen units for more challenging content. Limited-time events periodically introduce exclusive characters unavailable through standard recruitment methods, encouraging continued engagement with new content updates.

Story Mode and Content

The story mode enables players to experience key narrative moments from the anime series in chronological order. This mode recreates iconic battles and plot developments with interactive gameplay segments, allowing fans to participate directly in memorable scenes from the franchise.

Full voice acting accompanies story sequences, featuring performances from the anime's original Japanese voice cast. This maintains consistency with the source material and provides an authentic experience for players familiar with the television series.

Launch Performance and Reception

Pre-registration campaigns began on June 30, 2025, generating substantial interest before the official launch. The game exceeded 700,000 pre-registrations by September 11, 2025, setting a record for Gumi as their highest pre-registration count for any title. By launch day on September 25, 2025, total pre-registrations surpassed 1,000,000 players.

The first week following launch demonstrated strong commercial performance. Downloads exceeded 1,000,000 within seven days, with the game maintaining a position among the top 20 most downloaded applications in Japan throughout this period. Revenue during the opening week averaged approximately 100 million yen daily, resulting in cumulative first-week earnings of roughly 700 million yen, equivalent to approximately 4.7 million USD.

Promotional Campaign History

Gumi announced development of the game in March 2024 after acquiring distribution rights for a JoJo's Bizarre Adventure mobile title in Japan. The first teaser trailer appeared during the JOJODAY STAGE event on April 12, 2025, revealing the game's official title and confirming the inclusion of characters from Parts 1 through 6.

A countdown on the official teaser website concluded on June 30, 2025, at 18:00 Japan Standard Time, coinciding with the opening of pre-registration. The initial campaign offered milestone-based rewards, with all players receiving the Ultra Rare unit "Dio Brando - Emperor of Evil" upon reaching 300,000 pre-registrations.

Television advertising began on July 5, 2025, during broadcast slots for the JoJo's Bizarre Adventure Animation Series Episode General Election Selection program. Voice actor Daisuke Ono, known for voicing Jotaro Kujo in the anime, provided narration for the commercials. An accompanying social media campaign offered hand-signed autograph boards from Ono to two randomly selected participants.

On August 23, 2025, Gumi hosted a pre-launch livestream event featuring voice actors Fairouz Ai and Kensho Ono, who portray Jolyne Cujoh and Giorno Giovanna respectively in the anime. The broadcast provided the first public demonstration of gameplay mechanics and included live attempts at high-difficulty battle content.

Regional Availability

Ora Ora Overdrive is currently available exclusively in Japan and requires a Japanese App Store or Google Play Store account to download. Gumi acquired domestic distribution rights specifically for the Japanese market, and the game is region-locked on both iOS and Android platforms. Players outside Japan cannot access the game through their local app stores without a Japanese account. No official announcements have been made regarding international release plans or global expansion. The game follows a free-to-play business model with optional in-app purchases, requiring an active internet connection as all progression data is stored on server infrastructure.

Developer Background

Gumi Corporation specializes in mobile online gaming and blockchain technology ventures. The company operates under the mission "Wow the World! Bringing excitement to all people" and maintains headquarters in Shinjuku, Tokyo. Established on June 13, 2007, Gumi has developed multiple mobile titles including Final Fantasy Brave Exvius and War of the Visions: Final Fantasy Brave Exvius. As of April 2025, the company reported capital of 14.617 billion yen.

Gumi's approach to licensed IP games involves using proprietary game engines combined with popular franchises to create mobile experiences. The company also provides game development services to other publishers while maintaining its own portfolio of titles.

About the JoJo's Bizarre Adventure Franchise

The JoJo's Bizarre Adventure manga began serialization in Weekly Shonen Jump in 1987, created by Hirohiko Araki. The series follows multiple generations of the Joestar family across different time periods and locations, with each major story arc focusing on a different protagonist. The manga has achieved cumulative sales exceeding 120 million copies worldwide.

The first anime television adaptation premiered in 2012, commemorating the 25th anniversary of the manga's original publication. The animation successfully adapted the manga's distinctive visual style, including specialized text effects and dynamic compositional techniques. Subsequent seasons covered different story arcs, with Stone Ocean representing the most recent completed adaptation. The anime series celebrated its 10th anniversary in 2022, and production continues on the Steel Ball Run arc.

The franchise's influence extends beyond manga and anime into video games, merchandise, fashion collaborations, and cultural references. Its unique artistic style and creative approach to supernatural abilities through the Stand system have contributed to its lasting popularity across multiple decades.