A new exercise game combining Touken Ranbu ONLINE with the Fit Boxing series has been announced. Preorders for the package version with luxurious bonuses began on September 10, 2026 at 10:00 AM.
Six Instructors Lead Your Workout
Touken Ranbu ONLINE is a sword-training simulation game that has surpassed 15 million cumulative users. Players take on the role of a saniwa (spirit medium) who leads the Touken Danshi—swords transformed into warriors—in battles to protect history. The game features eight types of swords: tantou, wakizashi, uchigatana, tachi, odachi, naginata, yari, and ken, each with unique personalities. Players collect and raise these warriors to form their own units and conquer various battlefields.
The Fit Boxing series is a boxing exercise game where players use Joy-Con controllers to throw punches in rhythm, guided by in-game instructors voiced by popular voice actors. Since its release in December 2018 as the first exercise game for Nintendo Switch, it has been praised for its ease of use and sustainability, surpassing 3.5 million copies sold worldwide across the series.
Now, Touken Ranbu ONLINE and the Fit Boxing series have teamed up for Fit Boxing Touken Ranbu -Shutsujin! Exercise Honmaru-. While retaining the core Fit Boxing mechanics, six Touken Danshi—Mikazuki Munechika, Ookanehira, Shokudaikiri Mitsutada, Heshikiri Hasebe, Yamabagiri Nagayoshi, and Unou—serve as instructors. They will support the player’s daily training with a mix of gentle and strict guidance.
The game includes a Daily mode, where the instructor automatically creates an optimal workout plan based on the player’s goals and physical condition, and a Free mode, allowing players to choose their preferred exercises. Both modes support solo play as well as two-player co-op.
In addition to a thorough tutorial, a Lecture mode teaches the basics of exercise posture and punching techniques, with the Touken Danshi providing guidance. This makes the game accessible even for those new to the Fit Boxing series.
For the first time in the Fit Boxing series, a Nitou Kenbu mode lets players select two Touken Danshi as main and sub-instructors, allowing them to exercise together. This mode features lively back-and-forth instruction from the pair, as well as unique interactions between them during breaks, offering a fresh experience not found in previous Fit Boxing titles.
As players continue to exercise, their Musubi level with the Touken Danshi will rise. Leveling up unlocks new conversations and lets players hear episodes unique to the Exercise Honmaru.
The game features 30 BGM tracks: 10 original Fit Boxing songs and 20 arranged tracks from Touken Ranbu ONLINE. In addition to a rich selection of exercises and stretches, the beloved Saniwa Health Exercise from Touken Ranbu is also included.
Support features from the series are also fully present, including daily exercise stamps, a calendar, punch count and calorie tracking, and over 250 achievement elements. The game’s presentation and design have been reworked to reflect the Touken Ranbu world, so even veteran Fit Boxing players can enjoy it with a fresh perspective.
The package version, now accepting preorders, comes in a standard edition and a limited Exercise Honmaru Tokidoki BOX packed with special items. The box includes an original drama CD, a data book, and more to enhance the Exercise Honmaru experience.
The Exercise Honmaru Data Book introduces the Touken Danshi and the honmaru, along with exercise explanations and useful tips for daily workouts. The Original Drama CD “Exercise Honmaru Zenya Tan” tells the story of how the Fit Boxing instructors came to be in the Exercise Honmaru.
The Guta-touch! Six-Figure Acrylic Stand features the six instructors in their signature fist-bump pose. It can be used as a keychain, though a ball chain is not included.
Additional bonuses include an original-design face towel featuring mini characters and a set of six replaceable jacket sheets with solo illustrations of the instructors. Store-specific bonuses will be announced on the official X account.
Fit Boxing Touken Ranbu -Shutsujin! Exercise Honmaru- is scheduled for release on January 15, 2027. This special collaboration game offers a unique way to pursue fitness alongside the Touken Danshi.
Product Information
| Compatible Platforms | Nintendo Switch / Nintendo Switch 2 |
|---|---|
| Price | Standard Edition: 7,678 yen (tax included) for both platforms; Limited Edition “Exercise Honmaru Tokidoki BOX”: 18,800 yen (tax included) for both platforms |
| Release Date | January 15, 2027 (planned) |
| Number of Players | 1–2 |
| Age Rating | Under review |
| Publisher | Imagineer Co., Ltd. |
© 2015 EXNOA LLC/NITRO PLUS
© 2027 Imagineer Co., Ltd.
