Immerse Yourself in the New 'Oshi Tabi' Audio Experience with Ears of the Six Brothers

A New Immersive Journey: JR Tokai's 'Oshi Tabi' Collaboration with Osomatsu-san

On June 23, a new collaboration kicks off between JR Tokai's 'Oshi Tabi' project and the beloved anime 'Osomatsu-san.' This initiative features an innovative audio drama utilizing the cutting-edge spatial audio technology 'Re:Sense®' developed by Clepseadra Inc. With this technology, fans can have an immersive experience, feeling as if they are sitting next to the characters themselves.

The audio drama revolves around the six lovable Matsuno brothers, who will travel in pairs to iconic cities of Osaka, Nagoya, and Kyoto. Notably, the handsome counterparts of the characters, known as 'F6,' will also interact with the audience, expanding the dream-like quality of this experience.

In collaboration with JR Tokai, Clepseadra Inc. has crafted an exclusive audio drama meant to be enjoyed aboard the Tōkaidō Shinkansen. The experience includes original bromides to be distributed, exciting giveaways, and augmented reality (AR) photos available at the travel locations. As listeners embark on this auditory journey, they will encounter the sounds of the train and the distinct breathing and presence of the F6 characters, bringing a new level of realism to the narrative.

The Audio Drama Experience

The original audio drama, titled "Your Treat with the Six Brothers' Oshi Tabi," is available exclusively on the Tōkaidō Shinkansen. Each segment of the story—Osaka, Nagoya, and Kyoto—features different pairs of brothers, ensuring a fresh experience with each listen. The advanced Re:Sense® technology captures not only the characters’ voices but also intricate details like environmental sounds and the feeling of their presence, creating a truly enveloping ambiance.

Available during train journeys, this content can be accessed through a smartphone paired with headphones while on board. This auditory experience runs from June 23 to September 30, 2025, with segments opening gradually:

- Osaka (Osomatsu/Karamatsu and F6 Osomatsu/F6 Karamatsu): June 23 - July 31
- Nagoya (Choromatsu/Ichimatsu and F6 Choromatsu/F6 Ichimatsu): August 1 - August 31
- Kyoto (Juushimatsu/Todomatsu and F6 Juushimatsu/F6 Todomatsu): September 1 - September 30

Note that these dates are subject to change without prior notice.

Behind the Technology

Clepseadra's Re:Sense® technology brings a previously unattainable immersive audio experience to life. The production team highlighted that by using this technology, they’ve shifted from traditional recording methods to create sounds with uncanny realism. Listeners are treated to sounds that suggest textures of movement and proximity, from the rustling of clothing to footsteps — all designed to stimulate the listener's imagination and draw them deeper into the world of Osomatsu.

As part of the 'Oshi Tabi' campaign, this collaboration celebrates the new season of 'Osomatsu-san,' combining both the cherished personalities of the characters and the technological innovations that create a shared experience like never before.

Visit the official JR Tokai campaign site Oshi Tabi for more details.

About Re:Sense®

Re:Sense® is a revolutionary spatial audio technology developed by Clepseadra Inc., focusing on creating remarkable acoustic experiences. By integrating unique recording systems and software processing, Re:Sense delivers immersive soundscapes optimized for human auditory perception. The technology has found usages in various media, including events, live streams, and voice dramas, allowing users to feel the presence of their favorite characters or artists as if they are in the same space.

To discover this innovative audio journey, simply use headphones or earphones for the best possible experience.

Re:Sense® is a registered trademark of Clepseadra Inc.

About Clepseadra Inc.

Founded on February 4, 2020, Clepseadra Inc. is a Tokyo-based startup that aims to create emotional connections through sound experiences, enriching people’s lives with new values. Through advancements in audio technology like Re:Sense®, they are influencing the future of entertainment and advertising.