
CAPCOM began streaming the first teaser trailer on Thursday for the newest game in the Ace Attorney franchise, Dai Gyakuten Saiban –Naruhodō Ryūnosuke no Bōken– (Great Turnabout Trial: The Adventures of Ryūnosuke Naruhodō).
The video explains that the game will take place at the end of the 19th century in the Empire of Japan (Japan’s official name during the Meiji era, “a time of rapid change”). It will tell “one more story unknown” to history during the “dawn of the legal system.”
The Nintendo 3DS game will center around Ryūnosuke Naruhodō, the “ancestor of a certain passionate, bluffing lawyer” and the “originator of the spirit of turnabout.” He will have a familiar sense of passionate justice and he can pull through in a pinch. The video also shows the female character, Susato Mikotoba, who serves as Ryūnosuke’s assistant. She is a “sweet flower that blooms in the new world.”
Original franchise developer Shu Takumi is directing the game, and he emphasized that while this game is not part of the numbered Ace Attorney series, it is also not a side story.
CAPCOM had announced during the live-streamed Nintendo Direct presentation in February that it is launching a new project in the Ace Attorney game franchise. However, the new game will be different from the previous Ace Attorney titles thus far.
More from Anime News Network

Ace Attorney Game Franchise Gets New Stage Play in January
Hold it! New Ace Attorney game will feature BOTH Phoenix Wright and Apollo Justice… again
Sanrio’s Gudetama 1st anime short streamed
Attack on Titan gets arcade game by Capcom
Uniqlo built a giant, playable arcade game to celebrate its new line of Capcom T-shirts
Tokyo ward looking to change lodging laws, ban more than half of its Airbnb-style rentals
Okinawa man convinced he won 700 million yen by scammers, saved by convenience store staff
Uniqlo’s sister brand will be waiting with Pokémon sweaters and parkas this fall [Pics]
New Transforming Business Card case brings anime mecha to Japanese work meetings
Mister Donut releases new sweet potato doughnuts in Japan, and we’ve ranked them from best to worst
Tokyo’s red-light district cafe lets you dine inside a real 1960s cabaret
New Japanese ice cream is Ballin, in more ways than one
Anime magical girls grow to gigantic size with new Madoka Magica plushies [Photos]
Shinto shrine gate parfaits that tell your fortune now being served in Tokyo
Lego PlayStation recreates Sony’s original console, makes unusual choice for games to salute
Kyoto temple bans visitors from wearing kimono
A real-world Pokémon Poké Ball hotel is opening in Japan at a still-secret location [Video]
Japan’s first fall color forecast for 2026 is here!
Tamagotchi evolves into a ring for its 30th anniversary, preorders now open
Starbucks Japan reveals new Tsukimi Moon-Viewing drinkware and gifts for autumn 2026
Family Mart releases Famima convenience store products nationwide, but which ones are worth buying?
New Pokémon anniversary song is 22 minutes long, features all 1,025 Pokémon species [Video]
One Piece Day 2026 brings new art, music, and new cast announcements
New Japanese convenience store rice balls taste like instant noodles [Taste test]
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
7-year-old boy left behind on Mt. Fuji by his own dad
Japan’s final Penguin Suica train cards have already shipped, and when they’re gone, they’re gone
Sushi Bus: Japan’s first conveyor-belt bus lets you eat sushi while sightseeing around Tokyo
Studio Ghibli unveils new anime calendars and diary planners for 2027
Study finds hundreds of people in Indonesia legally named after Naruto, Inuyasha, other anime stars
Japan approves foreign resident visa renewal fee increases of up to 967 percent, starts soon
Japan tripled its departure tax to fund tourism but is using the money on cherry blossoms and bears
Solo travel in Japan: Hidden beer garden in Tokyo is a haven for single visitors
Hobonichi unveils new 2027 planners, diaries and stationery with One Piece, Suica Penguin, Hello Kitty and a must-buy Mini Techo
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Attack on Titan social game’s promo streamed